[HOT] Đề thi thử VSTEP có đáp án — Cập nhật mới nhất 2026

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#11 B1-B2

Đáp án Listening đề 3 + giải thích chi tiết

Đáp án + Giải thích — Đề 3 (Listening)

Đáp án nhanh

Câu12345678910
Đáp ánBAACCDBCBB
Câu11121314151617181920
Đáp ánCCCADBBBCA
Câu21222324252627282930
Đáp ánCBBBBBCBBC
Câu3132333435
Đáp ánBBBCC

Câu 1. Đáp án: B

Tuyến 3 sẽ đóng cửa hoàn toàn vào cuối tuần để bảo trì.

Câu 2. Đáp án: A

Cư dân cần nộp thuế bất động sản hàng năm trước ngày 30/9.

Câu 3. Đáp án: A

Cuộc hẹn của anh Trần được dời vì nha sĩ đi dự hội nghị.

Câu 4. Đáp án: C

Đu quay (Ferris wheel) tạm thời đóng cửa.

Câu 5. Đáp án: C

Lớp nhiếp ảnh kỹ thuật số dành cho người cao tuổi sẽ được mở từ tháng tới.

Câu 6. Đáp án: D

Bữa sáng miễn phí kết thúc lúc 10:00 sáng.

Câu 7. Đáp án: B

Lúc 2 giờ chiều sẽ có buổi trình diễn cho voi ăn.

Câu 8. Đáp án: C

Nhà sách kỷ niệm 10 năm thành lập với các chương trình giảm giá đặc biệt.

Câu 9. Đáp án: B

Hành lý bị gửi nhầm đến điểm đến khác.

Câu 10. Đáp án: B

Nhân viên cần mô tả hành lý và thẻ nhận hành lý.

Câu 11. Đáp án: C

Hãng bay cung cấp phiếu mua đồ thiết yếu với giá trị nhất định.

Câu 12. Đáp án: C

Hành lý dự kiến được trả trong vòng 48 giờ.

Câu 13. Đáp án: C

Dự án nhóm về tác động của mạng xã hội đến chiến dịch chính trị.

Câu 14. Đáp án: A

Một thành viên nhóm không đóng góp đủ công việc.

Câu 15. Đáp án: D

Cô ấy gợi ý tổ chức buổi họp nhóm để thảo luận phân công trách nhiệm.

Câu 16. Đáp án: B

Dự án phải nộp vào thứ Sáu tuần tới.

Câu 17. Đáp án: B

Pin điện thoại hết rất nhanh.

Câu 18. Đáp án: B

Bảo hành đã hết hạn tháng trước.

Câu 19. Đáp án: C

Chi phí sửa chữa khoảng 1.200.000 VND.

Câu 20. Đáp án: A

Khách hàng quyết định sửa điện thoại tại cửa hàng.

Câu 21. Đáp án: C

Dự kiến khoảng 68% dân số thế giới sẽ sống ở thành phố vào năm 2050.

Câu 22. Đáp án: B

Vấn đề môi trường lớn nhất là mất đi các sinh cảnh tự nhiên và không gian xanh.

Câu 23. Đáp án: B

Jakarta đang chìm do khai thác nước ngầm quá mức.

Câu 24. Đáp án: B

Khái niệm thành phố bọt biển (sponge cities) hấp thụ và tái sử dụng nước mưa.

Câu 25. Đáp án: B

Thành phố cần được thiết kế lại với tư duy bền vững.

Câu 26. Đáp án: B

Edward Jenner được ghi nhận là người phát triển vaccine đầu tiên.

Câu 27. Đáp án: C

Vaccine đầu tiên được thiết kế để phòng bệnh đậu mùa (smallpox).

Câu 28. Đáp án: B

Công nghệ mRNA đã được nghiên cứu hàng thập kỷ trước COVID-19.

Câu 29. Đáp án: B

Cơ sở hạ tầng bảo quản lạnh và vận chuyển còn hạn chế ở các nước đang phát triển.

Câu 30. Đáp án: C

Sự do dự về vaccine một phần do thông tin sai lệch trên mạng xã hội.

Câu 31. Đáp án: B

Kinh tế tuần hoàn giảm thiểu chất thải bằng cách tái sử dụng và tái chế vật liệu.

Câu 32. Đáp án: B

Mô hình kinh tế tuyến tính theo hình thức khai thác-sản xuất-thải bỏ, gây cạn kiệt tài nguyên.

Câu 33. Đáp án: B

Một thương hiệu quần áo thu lại đồ cũ để tái chế.

Câu 34. Đáp án: C

Người tiêu dùng có thể chọn sửa chữa, chia sẻ và tái chế thay vì vứt bỏ.

Câu 35. Đáp án: C

Kinh tế tuần hoàn sẽ phát triển dần khi quy định và nhận thức người tiêu dùng tăng lên.

#12 B1-B2

Đề thi thử số 3 — Reading 40 câu (có bài đọc)

Đề thi thử VSTEP Reading số 3

Thời gian: 60 phút | Tổng số câu: 40 câu trắc nghiệm

Hướng dẫn: Đọc kỹ các đoạn văn và chọn đáp án đúng nhất (A, B, C hoặc D) cho mỗi câu hỏi.

PASSAGE 1 (Câu 1–10)

Public transportation systems are essential to the functioning of modern cities, providing millions of people with affordable and efficient means of getting to work, school, and other destinations. From buses and trams to underground railways and ferries, public transit networks reduce traffic congestion, lower carbon emissions, and improve the overall quality of urban life. Despite these benefits, many cities around the world struggle to maintain and expand their public transportation infrastructure to meet the needs of growing populations.

One of the most important advantages of public transportation is its ability to reduce traffic congestion. In cities where a large percentage of the population relies on private cars, roads become clogged during peak hours, leading to long commute times, increased fuel consumption, and higher levels of air pollution. By contrast, a single bus can carry the same number of passengers as 40 or more cars, while a metro train can transport hundreds of people at once. Cities that have invested in efficient public transit systems, such as Tokyo, Singapore, and Vienna, consistently rank among the most livable cities in the world, partly because their residents spend less time stuck in traffic.

Public transportation also plays a crucial role in promoting social equity. For many low-income individuals and families, owning and maintaining a private vehicle is prohibitively expensive. Public transit provides these communities with essential access to employment, healthcare, education, and social services. Without reliable bus or train services, residents of underserved neighborhoods may find themselves isolated from economic opportunities, perpetuating cycles of poverty. Recognizing this, some cities have introduced reduced-fare programs for students, seniors, and low-income residents to ensure that public transportation remains accessible to all members of society.

The environmental benefits of public transportation are substantial and well-documented. According to the American Public Transportation Association, public transit produces 95 percent less carbon monoxide and nearly 50 percent less carbon dioxide per passenger mile compared to private automobiles. Electric buses and trains, which are becoming increasingly common in cities worldwide, further reduce the environmental footprint of public transit by eliminating tailpipe emissions entirely. Additionally, cities with robust public transit networks tend to have more compact urban development patterns, which preserve green spaces and reduce the environmental impact of suburban sprawl.

However, public transportation systems face numerous challenges that can undermine their effectiveness. Insufficient funding is perhaps the most common obstacle, as building and maintaining transit infrastructure requires significant capital investment. Many cities struggle to balance the need for affordable fares with the costs of operating and expanding their networks. Overcrowding during peak hours, aging infrastructure, and safety concerns can also discourage potential riders from using public transit. To address these challenges, transportation planners are increasingly turning to technology solutions such as real-time tracking apps, contactless payment systems, and data-driven route optimization to improve the passenger experience and attract more riders.

Câu 1. What is the main idea of the passage?

A. Public transportation is too expensive for most cities
B. Public transportation provides important benefits but faces significant challenges
C. Private cars are always better than public transportation
D. Only wealthy cities can afford good public transit

Câu 2. According to paragraph 2, how many cars can a single bus replace?

A. 10 or more
B. 20 or more
C. 40 or more
D. 100 or more

Câu 3. The word "clogged" in paragraph 2 is closest in meaning to:

A. Widened
B. Blocked
C. Repaired
D. Monitored

Câu 4. Why is public transportation important for social equity?

A. It creates jobs for low-income workers
B. It provides essential access to services for people who cannot afford cars
C. It allows the government to track population movements
D. It forces wealthy people to share space with poorer residents

Câu 5. The word "prohibitively" in paragraph 3 is closest in meaning to:

A. Reasonably
B. Surprisingly
C. Excessively
D. Slightly

Câu 6. What is the purpose of reduced-fare programs?

A. To increase profits for transit companies
B. To ensure public transit is accessible to vulnerable groups
C. To compete with private taxi services
D. To reduce the number of passengers on buses

Câu 7. How much less carbon dioxide does public transit produce per passenger mile?

A. About 25 percent less
B. About 50 percent less
C. About 75 percent less
D. About 95 percent less

Câu 8. What can be inferred about electric buses from the passage?

A. They are more expensive to operate than diesel buses
B. They are environmentally friendlier than traditional buses
C. They are only used in European cities
D. They are slower than conventional buses

Câu 9. What is the biggest challenge facing public transportation systems?

A. A lack of passengers
B. Insufficient funding
C. Competition from bicycles
D. Government regulations

Câu 10. What technology solutions are mentioned for improving public transit?

A. Self-driving buses and flying taxis
B. Real-time tracking apps and contactless payment
C. Virtual reality simulations and holograms
D. Drone delivery and teleportation

PASSAGE 2 (Câu 11–20)

The rapid expansion of online education has transformed the landscape of learning at every level, from primary school to postgraduate studies. What was once considered a niche alternative to traditional classroom instruction has become a mainstream educational delivery method, accelerated dramatically by the global disruptions caused by the COVID-19 pandemic. Today, millions of students worldwide access courses, degree programs, and professional certifications through digital platforms, raising important questions about the quality, accessibility, and future direction of education.

Massive Open Online Courses, commonly known as MOOCs, have been at the forefront of the online education revolution. Platforms such as Coursera, edX, and Udemy offer thousands of courses from prestigious universities and industry experts, often at a fraction of the cost of traditional enrollment or even for free. A student in rural Vietnam can now access lectures from professors at MIT, Harvard, or Oxford without leaving home, a possibility that would have been unimaginable just two decades ago. This democratization of knowledge has the potential to reduce educational inequality and provide learning opportunities to populations that have historically been excluded from elite academic institutions.

Online education offers several practical advantages that traditional classrooms cannot easily replicate. Flexibility is perhaps the most frequently cited benefit, as students can access course materials, watch recorded lectures, and complete assignments according to their own schedules. This flexibility is particularly valuable for working professionals who wish to advance their careers through continuing education without sacrificing their employment. Additionally, online platforms can leverage technology to personalize the learning experience, using algorithms to identify areas where individual students struggle and recommending supplementary materials or exercises to address specific weaknesses.

Despite these advantages, online education faces legitimate criticisms that must be addressed if it is to fulfill its transformative potential. The absence of face-to-face interaction between students and instructors can diminish the quality of learning, particularly for subjects that benefit from hands-on practice, laboratory work, or collaborative discussion. Completion rates for online courses remain significantly lower than those of traditional programs, with some MOOCs reporting completion rates below ten percent. This attrition is often attributed to the lack of structured accountability and social engagement that physical classrooms naturally provide. Furthermore, the digital divide means that students without reliable internet access or suitable devices are effectively excluded from online learning opportunities, potentially widening rather than narrowing educational inequalities.

The future of education will likely involve a hybrid model that combines the best elements of online and traditional instruction. Blended learning approaches, in which students attend some sessions in person while completing other components online, have shown promising results in research studies. Universities are increasingly investing in sophisticated learning management systems that facilitate interaction between students and instructors through video conferencing, discussion forums, and collaborative digital workspaces. As technology continues to evolve, innovations such as virtual reality classrooms, AI-powered tutoring systems, and blockchain-based credentialing may further blur the boundaries between online and offline education, creating a more flexible and inclusive learning ecosystem for students worldwide.

Câu 11. What is the passage mainly about?

A. Why traditional classrooms are superior to online learning
B. The growth, benefits, challenges, and future of online education
C. How to create an online course
D. The technical requirements for online learning platforms

Câu 12. What are MOOCs?

A. Private tutoring services for wealthy students
B. Government-run education programs
C. Online courses accessible to large numbers of students, often at low or no cost
D. Physical classrooms that use technology for teaching

Câu 13. The word "democratization" in paragraph 2 is closest in meaning to:

A. Restriction
B. Commercialization
C. Making available to everyone
D. Simplification

Câu 14. What is the most cited advantage of online education?

A. Lower tuition costs
B. Better quality instruction
C. Flexibility in scheduling
D. More social interaction

Câu 15. The word "leverage" in paragraph 3 is closest in meaning to:

A. Ignore
B. Replace
C. Utilize effectively
D. Limit

Câu 16. What is a major criticism of online education?

A. It is too expensive for most students
B. Completion rates are very low for many online courses
C. Online courses are not recognized by employers
D. The technology is too difficult for students to use

Câu 17. What does "attrition" in paragraph 4 most likely mean?

A. Success
B. Enrollment
C. Dropout or decline in numbers
D. Improvement

Câu 18. How might online education widen inequality according to the passage?

A. By charging higher fees than traditional universities
B. By excluding students without reliable internet or devices
C. By offering courses only in English
D. By requiring previous university degrees for enrollment

Câu 19. What is a "blended learning" approach?

A. Learning only through online platforms
B. A combination of in-person and online instruction
C. Learning multiple subjects at the same time
D. A method that uses only video lectures

Câu 20. What does the author predict about the future of education?

A. Online education will completely replace traditional classrooms
B. Traditional classrooms will remain unchanged
C. A hybrid model combining online and traditional methods will prevail
D. All education will be delivered through virtual reality

PASSAGE 3 (Câu 21–30)

Plastic pollution has emerged as one of the most visible and pervasive environmental crises of the twenty-first century, with the world's oceans bearing a disproportionate share of the burden. An estimated eight million metric tons of plastic waste enter the oceans every year, accumulating in vast garbage patches, washing up on remote beaches, and infiltrating the deepest ocean trenches. This relentless influx of synthetic materials threatens marine ecosystems, compromises human health through the food chain, and poses fundamental questions about the sustainability of current production and consumption patterns.

The scale of oceanic plastic pollution is staggering. The Great Pacific Garbage Patch, the largest accumulation of ocean plastic in the world, covers an area approximately three times the size of France and contains an estimated 80,000 metric tons of floating debris. Contrary to popular imagination, however, this patch is not a solid island of trash but rather a diffuse concentration of microplastics — fragments smaller than five millimeters — suspended in the water column. These microplastics are virtually impossible to remove with current technology and persist in the marine environment for hundreds of years, slowly breaking down into ever smaller particles but never fully biodegrading.

The ecological consequences of plastic pollution are devastating and far-reaching. More than 800 marine species are known to be affected by plastic debris through ingestion, entanglement, or habitat disruption. Sea turtles frequently mistake plastic bags for jellyfish, their primary food source, leading to intestinal blockages and starvation. Seabirds ingest small plastic fragments, which accumulate in their stomachs and can cause malnutrition, internal injuries, and death. Perhaps most concerning is the phenomenon of bioaccumulation, in which toxic chemicals associated with plastics — including bisphenol A, phthalates, and persistent organic pollutants — concentrate as they move up the food chain, ultimately reaching human consumers through contaminated seafood.

Addressing oceanic plastic pollution requires intervention at multiple points along the plastic lifecycle. Reducing plastic production, particularly of single-use items such as bags, bottles, straws, and packaging, represents the most effective upstream approach. More than 60 countries have implemented bans or levies on single-use plastic bags, with measurable reductions in plastic litter observed in many cases. However, production-side interventions alone are insufficient without corresponding improvements in waste management infrastructure, especially in developing nations where inadequate collection and recycling systems allow significant quantities of plastic to leak into waterways. International agreements such as the United Nations Global Plastics Treaty, currently under negotiation, aim to establish binding commitments for reducing plastic pollution across the entire value chain.

Innovative technologies offer promising but partial solutions to the crisis. Ocean cleanup systems, such as the floating barriers developed by The Ocean Cleanup organization, have demonstrated the feasibility of capturing surface-level plastic debris in certain conditions. Biodegradable alternatives to conventional plastics, including materials derived from seaweed, cornstarch, and bacterial cellulose, are gaining commercial traction but remain more expensive and less versatile than their petroleum-based counterparts. Advanced recycling technologies, including chemical recycling processes that can break polymers down into their original monomers for reprocessing, represent a significant improvement over traditional mechanical recycling but have yet to achieve the scale necessary to meaningfully impact global plastic waste volumes. Ultimately, scientists and policymakers agree that no single technological solution can substitute for fundamental changes in how societies produce, consume, and dispose of plastic materials.

Câu 21. What is the main topic of this passage?

A. How plastic is manufactured
B. The causes, impacts, and responses to plastic pollution in oceans
C. Why recycling is more important than reducing production
D. The history of plastic invention

Câu 22. How much plastic enters the oceans each year?

A. About 1 million metric tons
B. About 8 million metric tons
C. About 80 million metric tons
D. About 800 million metric tons

Câu 23. The word "pervasive" in paragraph 1 is closest in meaning to:

A. Rare
B. Temporary
C. Widespread
D. Controllable

Câu 24. What is the Great Pacific Garbage Patch actually like?

A. A solid island of large plastic items
B. A diffuse concentration of microplastics in the water
C. A man-made structure floating on the surface
D. A pile of garbage visible from space

Câu 25. The word "infiltrating" in paragraph 1 refers to:

A. Cleaning
B. Penetrating or entering
C. Floating above
D. Surrounding

Câu 26. What is bioaccumulation?

A. The natural breakdown of plastic in the ocean
B. The concentration of toxic chemicals as they move up the food chain
C. The accumulation of garbage patches in the Pacific Ocean
D. The process of recycling plastic into new products

Câu 27. What upstream approach does the passage recommend?

A. Cleaning up beaches more frequently
B. Building more recycling plants
C. Reducing production of single-use plastics
D. Moving plastic factories away from coastal areas

Câu 28. What limitation of biodegradable plastics is mentioned?

A. They are toxic to marine life
B. They are more expensive and less versatile than conventional plastics
C. They cannot be manufactured in large quantities
D. They break down too quickly to be useful

Câu 29. What is the author's view on technological solutions?

A. Technology alone can fully solve the plastic pollution crisis
B. Technological solutions are useful but cannot replace fundamental behavioral change
C. Technology has made no progress in addressing plastic pollution
D. Only ocean cleanup systems can make a real difference

Câu 30. What can be inferred about the UN Global Plastics Treaty?

A. It has already been signed by all nations
B. It aims to create binding global commitments on plastic reduction
C. It only applies to developed countries
D. It focuses exclusively on ocean cleanup

PASSAGE 4 (Câu 31–40)

The rapid advancement of artificial intelligence technologies has precipitated an urgent and multifaceted discourse on the ethical dimensions of developing and deploying systems capable of autonomous decision-making. As AI applications proliferate across domains as diverse as healthcare diagnostics, criminal justice, autonomous vehicles, financial services, and military operations, the decisions made by algorithmic systems increasingly carry profound consequences for individual lives and societal structures. The absence of comprehensive regulatory frameworks governing AI development has intensified calls from researchers, ethicists, and policymakers for the establishment of robust principles to guide the responsible creation and deployment of intelligent systems.

Algorithmic bias represents one of the most extensively documented ethical challenges in contemporary AI development. Machine learning systems are trained on historical datasets that frequently reflect and encode existing social inequalities related to race, gender, socioeconomic status, and other demographic characteristics. When these biased datasets are used to train predictive models, the resulting systems can perpetuate and even amplify discriminatory patterns in consequential decision-making contexts. A widely publicized analysis of a major healthcare algorithm used by hospitals across the United States revealed that the system systematically underestimated the healthcare needs of Black patients compared to equally ill White patients, a bias traceable to the algorithm's use of healthcare spending rather than actual illness as a proxy for medical need.

The opacity of many advanced AI systems poses a distinct but related ethical challenge. Deep learning models, which power some of the most capable AI applications, operate through complex neural network architectures involving millions or even billions of parameters whose individual contributions to outputs are exceedingly difficult to interpret. This opacity — often characterized as the "black box" problem — undermines the principle of accountability, as it becomes unclear who bears responsibility when an opaque algorithm produces a harmful or discriminatory outcome. The tension between model performance and interpretability presents a genuine dilemma for practitioners, as the most accurate models are frequently the least transparent, while more interpretable approaches may sacrifice predictive power.

Privacy erosion constitutes another critical ethical concern as AI systems demand ever larger quantities of personal data to function effectively. Facial recognition technology, which has achieved remarkable accuracy through training on vast databases of human faces, exemplifies this tension between capability and privacy. While proponents argue that facial recognition enhances public safety through improved surveillance and identification of criminal suspects, critics contend that the technology enables unprecedented mass surveillance, disproportionately misidentifies individuals from minority ethnic groups, and creates an architecture of control that fundamentally alters the relationship between citizens and the state. Several major cities, including San Francisco and Brussels, have enacted moratoriums or outright bans on government use of facial recognition in public spaces, reflecting growing public unease with the technology's implications for civil liberties.

The international governance landscape for AI ethics remains fragmented and largely voluntary. The European Union's AI Act, adopted in 2024, represents the most comprehensive legislative framework to date, establishing risk-based categories for AI applications and imposing stringent requirements on systems classified as high-risk. However, the regulation's effectiveness depends on consistent enforcement across member states and its influence beyond European borders. China has pursued a parallel but distinct regulatory approach, emphasizing state oversight and alignment with national strategic objectives. The United States has largely relied on sector-specific guidelines and voluntary industry commitments rather than comprehensive legislation. This regulatory heterogeneity creates challenges for multinational technology companies operating across jurisdictions and raises concerns about a potential race to the bottom, in which companies relocate AI development activities to regions with less stringent oversight to gain competitive advantages.

Câu 31. What is the central theme of this passage?

A. The technical specifications of artificial intelligence systems
B. The ethical challenges and regulatory responses to AI development
C. How to build a career in artificial intelligence
D. The history of computing from mainframes to AI

Câu 32. What causes algorithmic bias according to the passage?

A. Deliberate programming by developers who want to discriminate
B. Training AI on historical data that reflects existing social inequalities
C. The use of too little data in training models
D. Hardware limitations of modern computers

Câu 33. The word "opacity" in paragraph 3 is closest in meaning to:

A. Efficiency
B. Transparency
C. Lack of transparency
D. Complexity

Câu 34. What is the "black box" problem?

A. AI systems that are physically too large to transport
B. AI systems that are too expensive for small companies
C. AI systems whose decision-making processes are difficult to understand
D. AI systems that only work in controlled environments

Câu 35. What concern about facial recognition does the passage raise?

A. It is too inaccurate to be useful
B. It enables mass surveillance and disproportionately affects minorities
C. It is only available in wealthy countries
D. It requires too much computing power

Câu 36. The word "moratoriums" in paragraph 4 is closest in meaning to:

A. Permanent laws
B. Temporary bans or suspensions
C. Financial investments
D. Technical improvements

Câu 37. What is distinctive about the EU's AI Act?

A. It bans all artificial intelligence research
B. It is the most comprehensive AI legislative framework to date
C. It only applies to social media companies
D. It was developed by technology companies, not governments

Câu 38. How does the US approach to AI regulation differ from the EU's?

A. The US has stricter regulations than the EU
B. The US relies on sector-specific guidelines rather than comprehensive legislation
C. The US has banned all AI development
D. The US does not allow any AI research

Câu 39. What is a "race to the bottom" in the context of AI regulation?

A. Companies competing to develop the fastest AI systems
B. Countries lowering AI safety standards to attract technology companies
C. AI systems becoming less intelligent over time
D. Companies reducing the price of AI products

Câu 40. What can be inferred from the passage about the current state of AI ethics?

A. All ethical issues have been satisfactorily resolved
B. There is global consensus on how to regulate AI
C. Significant challenges remain and international coordination is lacking
D. Only Europe is concerned about AI ethics

#13 B1-B2

Đáp án Reading đề 3 + giải thích chi tiết

Đáp án + Giải thích — Đề 3 (Reading)

Đáp án nhanh

Câu12345678910
Đáp ánBCBBCBBBBB
Câu11121314151617181920
Đáp ánBCCCCBCBBC
Câu21222324252627282930
Đáp ánBBCBBBCBBB
Câu31323334353637383940
Đáp ánBBCCBBBBBC

Câu 1. Đáp án: B

Bài đọc trình bày lợi ích quan trọng của giao thông công cộng nhưng cũng nêu các thách thức đáng kể.

Câu 2. Đáp án: C

"A single bus can carry the same number of passengers as 40 or more cars."

Câu 3. Đáp án: B

"Clogged" = bị tắc nghẽn = "blocked."

Câu 4. Đáp án: B

Giao thông công cộng cung cấp quyền tiếp cận dịch vụ thiết yếu cho những người không đủ khả năng mua xe.

Câu 5. Đáp án: C

"Prohibitively" = quá mức, đắt đỏ không thể chấp nhận = "excessively."

Câu 6. Đáp án: B

Chương trình giảm giá đảm bảo giao thông công cộng vẫn tiếp cận được cho các nhóm dễ tổn thương.

Câu 7. Đáp án: B

Giao thông công cộng sản xuất ít hơn gần 50% CO2 trên mỗi dặm hành khách.

Câu 8. Đáp án: B

Xe buýt điện loại bỏ hoàn toàn khí thải ống xả, thân thiện hơn với môi trường.

Câu 9. Đáp án: B

"Insufficient funding is perhaps the most common obstacle."

Câu 10. Đáp án: B

Ứng dụng theo dõi thời gian thực và thanh toán không tiếp xúc được đề cập.

Câu 11. Đáp án: B

Bài đọc về sự phát triển, lợi ích, thách thức và tương lai của giáo dục trực tuyến.

Câu 12. Đáp án: C

MOOC là các khóa học trực tuyến mở quy mô lớn, thường có chi phí thấp hoặc miễn phí.

Câu 13. Đáp án: C

"Democratization" = làm cho mọi người đều tiếp cận được = "making available to everyone."

Câu 14. Đáp án: C

"Flexibility is perhaps the most frequently cited benefit."

Câu 15. Đáp án: C

"Leverage" = tận dụng hiệu quả = "utilize effectively."

Câu 16. Đáp án: B

Tỷ lệ hoàn thành rất thấp, một số MOOC dưới 10%.

Câu 17. Đáp án: C

"Attrition" = sự bỏ cuộc, giảm số lượng = "dropout or decline in numbers."

Câu 18. Đáp án: B

Sinh viên không có internet ổn định hoặc thiết bị phù hợp bị loại khỏi cơ hội học trực tuyến.

Câu 19. Đáp án: B

Blended learning kết hợp giảng dạy trực tiếp và trực tuyến.

Câu 20. Đáp án: C

Mô hình kết hợp (hybrid) giữa phương pháp trực tuyến và truyền thống sẽ chiếm ưu thế.

Câu 21. Đáp án: B

Bài đọc về nguyên nhân, tác động và giải pháp cho ô nhiễm nhựa trong đại dương.

Câu 22. Đáp án: B

"An estimated eight million metric tons of plastic waste enter the oceans every year."

Câu 23. Đáp án: C

"Pervasive" = lan rộng khắp nơi = "widespread."

Câu 24. Đáp án: B

Đó là sự tập trung phân tán của vi nhựa trong cột nước, không phải đảo rác cứng.

Câu 25. Đáp án: B

"Infiltrating" = xâm nhập, thâm nhập = "penetrating or entering."

Câu 26. Đáp án: B

Tích lũy sinh học là sự tập trung hóa chất độc hại khi di chuyển lên chuỗi thức ăn.

Câu 27. Đáp án: C

Giảm sản xuất nhựa dùng một lần là cách tiếp cận đầu nguồn hiệu quả nhất.

Câu 28. Đáp án: B

Nhựa phân hủy sinh học đắt hơn và kém linh hoạt hơn nhựa thông thường.

Câu 29. Đáp án: B

Giải pháp công nghệ hữu ích nhưng không thể thay thế thay đổi hành vi cơ bản.

Câu 30. Đáp án: B

Hiệp ước nhằm tạo cam kết ràng buộc toàn cầu về giảm ô nhiễm nhựa, đang được đàm phán.

Câu 31. Đáp án: B

Bài đọc về các thách thức đạo đức và phản ứng quản lý đối với phát triển AI.

Câu 32. Đáp án: B

AI được đào tạo trên dữ liệu lịch sử phản ánh bất bình đẳng xã hội hiện có.

Câu 33. Đáp án: C

"Opacity" = sự thiếu minh bạch = "lack of transparency."

Câu 34. Đáp án: C

Vấn đề "hộp đen" là các hệ thống AI có quá trình ra quyết định khó hiểu.

Câu 35. Đáp án: B

Nhận dạng khuôn mặt cho phép giám sát hàng loạt và ảnh hưởng không cân xứng đến nhóm thiểu số.

Câu 36. Đáp án: B

"Moratoriums" = lệnh tạm ngừng, đình chỉ tạm thời = "temporary bans or suspensions."

Câu 37. Đáp án: B

Đạo luật AI của EU là khung pháp lý toàn diện nhất về AI cho đến nay.

Câu 38. Đáp án: B

Mỹ dựa vào hướng dẫn theo ngành cụ thể thay vì luật toàn diện.

Câu 39. Đáp án: B

"Race to the bottom" là khi các nước hạ thấp tiêu chuẩn an toàn AI để thu hút công ty công nghệ.

Câu 40. Đáp án: C

Các thách thức đáng kể vẫn còn và thiếu sự phối hợp quốc tế.

#14 B1-B2

Đề thi thử số 4 — Listening 35 câu

Đề thi thử VSTEP Listening số 4

Thời gian: 40 phút | Tổng số câu: 35 câu trắc nghiệm

Hướng dẫn: Chọn đáp án đúng nhất (A, B, C hoặc D) cho mỗi câu hỏi. Bạn chỉ được nghe MỘT lần.

PART 1 — Short Announcements (Câu 1–8)

Nghe 8 đoạn thông báo ngắn. Mỗi đoạn có 1 câu hỏi.

Đoạn 1: [Context: Thông báo tại trung tâm thể thao]

Câu 1. What change is being made to the gym schedule?

A. The gym will open one hour earlier on weekdays
B. Weekend hours will be extended until 10 PM
C. The aerobics classes will move to a larger room
D. The gym will be closed on public holidays

Đoạn 2: [Context: Thông báo tại rạp chiếu phim]

Câu 2. Why has the 7 PM showing been canceled?

A. The film has not been delivered yet
B. There is a technical problem with the projector
C. Not enough tickets were sold
D. The director will attend the 9 PM showing instead

Đoạn 3: [Context: Thông báo tại chung cư]

Câu 3. What should residents do with their vehicles tomorrow morning?

A. Park in the designated visitor area
B. Move them out of the underground garage by 8 AM
C. Display a temporary parking permit on the dashboard
D. Use public transportation instead of driving

Đoạn 4: [Context: Thông báo tại trường quốc tế]

Câu 4. What is the school collecting donations for?

A. New sports equipment for the PE department
B. Books and supplies for a rural school partnership
C. A scholarship fund for outstanding students
D. Repairs to the school library

Đoạn 5: [Context: Thông báo tại bưu điện]

Câu 5. What new service is the post office introducing?

A. Same-day delivery within the city
B. Online package tracking with real-time updates
C. Weekend pick-up service at local convenience stores
D. Discounted rates for international shipping

Đoạn 6: [Context: Thông báo tại chợ nông sản]

Câu 6. What is special about the market this Saturday?

A. All organic products will be half price
B. Local farmers will offer free cooking demonstrations
C. The market will stay open until midnight
D. Live folk music will be performed throughout the day

Đoạn 7: [Context: Thông báo tại phòng thí nghiệm đại học]

Câu 7. What safety procedure must students follow?

A. Sign in at the entrance before entering the lab
B. Wear safety goggles and lab coats at all times
C. Work only in pairs, never alone
D. Leave all personal belongings in the lockers outside

Đoạn 8: [Context: Thông báo tại cửa hàng đồ nội thất]

Câu 8. What does the store offer for purchases over 10 million VND?

A. Free assembly and installation
B. A 15 percent discount voucher for the next visit
C. Free delivery to any address in the city
D. An extended 5-year warranty

PART 2 — Conversations (Câu 9–20)

Nghe 3 đoạn hội thoại. Mỗi đoạn có 4 câu hỏi.

Conversation 1 (Câu 9–12): [Du khách và nhân viên lễ tân khách sạn thảo luận về tour du lịch]

Câu 9. What type of tour is the tourist interested in?

A. A full-day city sightseeing tour
B. A half-day cooking class experience
C. A two-day trip to the countryside
D. A boat tour of the nearby islands

Câu 10. Why does the receptionist recommend a different tour?

A. The original tour is fully booked
B. The weather forecast is bad for the original tour
C. The alternative tour is cheaper and more popular
D. The original tour has been permanently discontinued

Câu 11. What is included in the tour price?

A. Only transportation
B. Transportation and entrance fees
C. Transportation, lunch, and a guide
D. Everything except accommodation

Câu 12. When does the tour depart?

A. At 6:30 AM from the hotel lobby
B. At 7:00 AM from the hotel lobby
C. At 8:00 AM from the tourist center
D. At 9:00 AM from the bus station

Conversation 2 (Câu 13–16): [Nhân viên và quản lý thảo luận về đánh giá hiệu suất]

Câu 13. How does the manager rate the employee's overall performance?

A. Below expectations
B. Meets expectations
C. Above average with room for improvement
D. Outstanding in all categories

Câu 14. What area does the employee need to improve?

A. Technical skills and software knowledge
B. Time management and meeting deadlines
C. Communication with international clients
D. Attendance and punctuality

Câu 15. What opportunity does the manager mention?

A. A promotion to senior position
B. A transfer to the overseas branch
C. A professional development workshop next quarter
D. A salary increase effective immediately

Câu 16. What does the employee request?

A. More flexible working hours
B. A mentor to help with professional growth
C. Permission to work remotely two days a week
D. Additional team members to share the workload

Conversation 3 (Câu 17–20): [Hai hàng xóm thảo luận về vấn đề rác thải trong khu phố]

Câu 17. What is the main complaint?

A. Stray animals are causing damage to property
B. Garbage is not being collected on schedule
C. Construction noise is disturbing the neighborhood
D. Street lights are not working properly

Câu 18. How long has this problem been going on?

A. About one week
B. About two weeks
C. About a month
D. About three months

Câu 19. What did the woman already try to do?

A. Contact the waste management company directly
B. Write a complaint to the local newspaper
C. Organize a neighborhood cleanup event
D. Call the local government hotline

Câu 20. What do they decide to do together?

A. Hire a private garbage collection service
B. Write a petition signed by all residents to send to the ward office
C. Set up security cameras to catch illegal dumping
D. Move to a different neighborhood

PART 3 — Lectures (Câu 21–35)

Nghe 3 bài giảng. Mỗi bài có 5 câu hỏi.

Lecture 1 (Câu 21–25): [Bài giảng về tầm quan trọng của bảo tồn di sản văn hóa]

Câu 21. What is the main focus of this lecture?

A. The economic value of tourism at heritage sites
B. Why preserving cultural heritage matters for identity and education
C. How to restore ancient buildings
D. The differences between tangible and intangible heritage

Câu 22. What example of intangible heritage does the lecturer give?

A. The Great Wall of China
B. Vietnamese water puppetry
C. The Colosseum in Rome
D. Egyptian hieroglyphics

Câu 23. What threat to cultural heritage does the lecturer emphasize?

A. Natural disasters destroying monuments
B. Rapid urbanization replacing historical neighborhoods
C. Tourists damaging ancient artifacts
D. Museums charging excessive entrance fees

Câu 24. What role can technology play in heritage preservation?

A. It can replace the need for physical preservation entirely
B. Digital documentation can create permanent records of endangered heritage
C. It makes heritage sites more attractive to young visitors
D. It allows governments to charge higher admission fees

Câu 25. What does the lecturer urge students to do?

A. Pursue careers in archaeology
B. Donate money to heritage preservation organizations
C. Actively learn about and advocate for their own cultural heritage
D. Travel abroad to study foreign cultures

Lecture 2 (Câu 26–30): [Bài giảng về tâm lý học động lực (motivation)]

Câu 26. What two types of motivation does the lecturer distinguish?

A. Physical and mental motivation
B. Intrinsic and extrinsic motivation
C. Short-term and long-term motivation
D. Individual and group motivation

Câu 27. What is an example of intrinsic motivation?

A. Working hard to get a bonus
B. Studying a subject because it is genuinely interesting
C. Exercising to impress others
D. Completing a task to avoid punishment

Câu 28. What does research suggest about rewards and intrinsic motivation?

A. External rewards always increase intrinsic motivation
B. External rewards can sometimes decrease intrinsic motivation
C. Intrinsic motivation is not affected by rewards
D. Only financial rewards affect motivation

Câu 29. What theory does the lecturer reference to explain motivation?

A. Maslow's hierarchy of needs
B. Pavlov's conditioning theory
C. Self-determination theory by Deci and Ryan
D. Freud's psychoanalytic theory

Câu 30. What three basic needs does self-determination theory identify?

A. Food, shelter, and safety
B. Autonomy, competence, and relatedness
C. Power, achievement, and affiliation
D. Creativity, intelligence, and empathy

Lecture 3 (Câu 31–35): [Bài giảng về di cư của động vật hoang dã]

Câu 31. What is animal migration?

A. Animals permanently leaving one habitat for another
B. The seasonal movement of animals between regions
C. Animals escaping from predators
D. The spread of invasive species to new areas

Câu 32. What is the longest migration route mentioned?

A. The monarch butterfly's journey across North America
B. The Arctic tern's pole-to-pole migration
C. The wildebeest's circuit in East Africa
D. The salmon's journey upstream to spawn

Câu 33. How do many birds navigate during migration?

A. By following other animals
B. By using the Earth's magnetic field and star patterns
C. By memorizing every landmark along the route
D. By following the direction of ocean currents

Câu 34. What threatens animal migration routes today?

A. Increased rainfall in tropical regions
B. Climate change altering habitats and human development blocking pathways
C. A decline in the number of predators
D. Improved conservation efforts

Câu 35. What conservation approach does the lecturer advocate?

A. Keeping migratory animals in zoos for protection
B. Focusing conservation only on endangered species
C. Creating wildlife corridors that connect fragmented habitats
D. Banning all human activity near migration routes

#15 B1-B2

Đáp án Listening đề 4 + giải thích chi tiết

Đáp án + Giải thích — Đề 4 (Listening)

Đáp án nhanh

Câu12345678910
Đáp ánCBBBCDBCCA
Câu11121314151617181920
Đáp ánCBCBCBBCDB
Câu21222324252627282930
Đáp ánBBBBCBBBCB
Câu3132333435
Đáp ánBBBBC

Câu 1. Đáp án: C

Lớp aerobics sẽ chuyển sang phòng lớn hơn để phục vụ số lượng đăng ký tăng.

Câu 2. Đáp án: B

Suất chiếu 7 giờ tối bị hủy do sự cố kỹ thuật với máy chiếu.

Câu 3. Đáp án: B

Cư dân cần di chuyển xe ra khỏi hầm để xe trước 8 giờ sáng ngày mai.

Câu 4. Đáp án: B

Trường thu quyên góp sách và đồ dùng học tập cho chương trình kết nghĩa trường nông thôn.

Câu 5. Đáp án: C

Dịch vụ nhận bưu kiện vào cuối tuần tại các cửa hàng tiện lợi địa phương.

Câu 6. Đáp án: D

Nhạc dân gian sẽ được biểu diễn trực tiếp suốt cả ngày thứ Bảy.

Câu 7. Đáp án: B

Sinh viên phải đeo kính bảo hộ và áo choàng phòng thí nghiệm mọi lúc.

Câu 8. Đáp án: C

Giao hàng miễn phí đến bất kỳ địa chỉ nào trong thành phố cho đơn trên 10 triệu VND.

Câu 9. Đáp án: C

Du khách quan tâm đến chuyến đi hai ngày đến vùng nông thôn.

Câu 10. Đáp án: A

Tour ban đầu đã hết chỗ nên lễ tân gợi ý tour khác.

Câu 11. Đáp án: C

Giá tour bao gồm phương tiện, bữa trưa và hướng dẫn viên.

Câu 12. Đáp án: B

Tour khởi hành lúc 7 giờ sáng tại sảnh khách sạn.

Câu 13. Đáp án: C

Quản lý đánh giá hiệu suất trên mức trung bình nhưng vẫn có chỗ cần cải thiện.

Câu 14. Đáp án: B

Nhân viên cần cải thiện quản lý thời gian và hoàn thành công việc đúng hạn.

Câu 15. Đáp án: C

Quản lý đề cập đến một buổi đào tạo phát triển chuyên môn vào quý tới.

Câu 16. Đáp án: B

Nhân viên yêu cầu có người hướng dẫn (mentor) để hỗ trợ phát triển nghề nghiệp.

Câu 17. Đáp án: B

Phàn nàn chính là rác không được thu gom đúng lịch.

Câu 18. Đáp án: C

Vấn đề kéo dài khoảng một tháng.

Câu 19. Đáp án: D

Người phụ nữ đã gọi đường dây nóng chính quyền địa phương nhưng chưa có kết quả.

Câu 20. Đáp án: B

Họ quyết định viết đơn kiến nghị có chữ ký của tất cả cư dân gửi UBND phường.

Câu 21. Đáp án: B

Bài giảng tập trung vào lý do bảo tồn di sản văn hóa quan trọng cho bản sắc và giáo dục.

Câu 22. Đáp án: B

Múa rối nước Việt Nam là ví dụ về di sản phi vật thể.

Câu 23. Đáp án: B

Đô thị hóa nhanh thay thế các khu phố lịch sử là mối đe dọa được nhấn mạnh.

Câu 24. Đáp án: B

Tài liệu số hóa có thể tạo hồ sơ vĩnh viễn cho di sản đang bị đe dọa.

Câu 25. Đáp án: C

Giảng viên kêu gọi sinh viên tích cực tìm hiểu và bảo vệ di sản văn hóa của mình.

Câu 26. Đáp án: B

Hai loại động lực: nội tại (intrinsic) và ngoại tại (extrinsic).

Câu 27. Đáp án: B

Học một môn vì thấy thực sự thú vị là ví dụ về động lực nội tại.

Câu 28. Đáp án: B

Phần thưởng bên ngoài đôi khi có thể làm giảm động lực nội tại.

Câu 29. Đáp án: C

Giảng viên tham chiếu lý thuyết tự quyết (Self-determination theory) của Deci và Ryan.

Câu 30. Đáp án: B

Ba nhu cầu cơ bản: tự chủ (autonomy), năng lực (competence) và kết nối (relatedness).

Câu 31. Đáp án: B

Di cư động vật là sự di chuyển theo mùa giữa các vùng.

Câu 32. Đáp án: B

Chim nhàn Bắc Cực (Arctic tern) có tuyến di cư dài nhất từ cực này sang cực kia.

Câu 33. Đáp án: B

Nhiều loài chim dùng từ trường Trái Đất và hình mẫu sao để điều hướng.

Câu 34. Đáp án: B

Biến đổi khí hậu thay đổi môi trường sống và phát triển của con người chặn đường di cư.

Câu 35. Đáp án: C

Tạo hành lang sinh thái kết nối các môi trường sống bị phân mảnh.

#16 B1-B2

Đề thi thử số 4 — Reading 40 câu (có bài đọc)

Đề thi thử VSTEP Reading số 4

Thời gian: 60 phút | Tổng số câu: 40 câu trắc nghiệm

Hướng dẫn: Đọc kỹ các đoạn văn và chọn đáp án đúng nhất (A, B, C hoặc D) cho mỗi câu hỏi.

PASSAGE 1 (Câu 1–10)

Vietnamese traditional festivals are vibrant celebrations that reflect the rich cultural heritage and spiritual beliefs of the Vietnamese people. Throughout the year, communities across the country observe dozens of festivals, each with its own unique customs, rituals, and significance. These festivals serve not only as occasions for entertainment and social gathering but also as vital mechanisms for preserving cultural traditions and strengthening community bonds across generations.

The most important festival in Vietnamese culture is Tet Nguyen Dan, commonly known as Tet, which marks the beginning of the lunar new year. Preparations for Tet typically begin weeks in advance, as families clean their homes, purchase new clothes, and prepare special foods such as banh chung (square sticky rice cakes) and mut (candied fruits). During the three main days of Tet, family members gather to pay respect to their ancestors, visit temples and pagodas, and exchange wishes for health, prosperity, and happiness. The first visitor to enter a home after midnight on New Year's Eve, known as xong dat, is considered particularly significant, as Vietnamese tradition holds that this person's character and fortune will influence the household's luck for the entire coming year.

The Mid-Autumn Festival, or Tet Trung Thu, is another beloved celebration that takes place on the fifteenth day of the eighth lunar month. Originally an agricultural festival celebrating the harvest season, it has evolved into a holiday primarily associated with children. Families buy or make colorful lanterns in the shapes of stars, fish, and other figures, which children carry in procession through the streets. Mooncakes filled with lotus seed paste, mung bean, or mixed fruits are exchanged as gifts among friends and relatives. In recent decades, lion dance performances and carnival-like atmosphere have become increasingly prominent features of the festival in urban areas.

Regional festivals highlight the diverse cultural traditions found throughout Vietnam. In the central province of Thua Thien Hue, the Hue Festival is held every two years, showcasing traditional court music, poetry recitals, and royal cuisine that date back to the Nguyen Dynasty. In the northern mountains, ethnic minority communities celebrate festivals such as the Hmong New Year and the Khmer Chol Chnam Thmay with traditional music, dance, and colorful traditional costumes. These regional celebrations provide important opportunities for ethnic communities to maintain their distinct cultural identities in an increasingly interconnected and homogenized society.

However, Vietnamese traditional festivals face challenges in the modern era. Rapid urbanization and changing lifestyles mean that many young people have limited knowledge of traditional customs and rituals. The commercialization of major festivals, particularly Tet and the Mid-Autumn Festival, has led some observers to worry that the spiritual and communal significance of these events is being overshadowed by consumer spending. Additionally, the environmental impact of certain festival practices, such as the burning of votive paper offerings and the release of balloons, has prompted calls for more environmentally conscious celebrations. Despite these challenges, festivals remain a cherished part of Vietnamese life, and efforts to document, preserve, and adapt traditional celebrations for contemporary audiences continue to grow.

Câu 1. What is the main topic of this passage?

A. How to prepare for Tet celebrations
B. The significance, variety, and challenges of Vietnamese traditional festivals
C. A comparison of Vietnamese and Chinese festivals
D. The economic impact of festivals on Vietnam's tourism industry

Câu 2. What is the custom of "xong dat"?

A. Preparing special food for the new year
B. The first visitor to enter a home after midnight on New Year's Eve
C. Giving children lucky money in red envelopes
D. Visiting the graves of ancestors during Tet

Câu 3. The word "vibrant" in paragraph 1 is closest in meaning to:

A. Quiet
B. Ancient
C. Lively and colorful
D. Expensive

Câu 4. What has the Mid-Autumn Festival evolved into?

A. A religious ceremony for adults only
B. A holiday primarily associated with children
C. A political celebration
D. An international trade fair

Câu 5. The word "procession" in paragraph 3 refers to:

A. A formal parade or march
B. A type of dance
C. A cooking competition
D. A religious ceremony

Câu 6. What is the purpose of paragraph 4?

A. To argue that regional festivals are better than national ones
B. To show the cultural diversity reflected in regional festivals
C. To list all festivals celebrated in Vietnam
D. To compare Vietnamese festivals with other Asian festivals

Câu 7. What does the Hue Festival showcase?

A. Modern art and technology
B. Traditional court music, poetry, and royal cuisine
C. International film screenings
D. Contemporary Vietnamese pop music

Câu 8. What can be inferred about ethnic minority festivals?

A. They are no longer celebrated
B. They help communities maintain their distinct cultural identities
C. They are identical to mainstream Vietnamese festivals
D. They are only attended by tourists

Câu 9. What challenge do Vietnamese festivals face according to the passage?

A. Government bans on traditional celebrations
B. Commercialization that may overshadow spiritual significance
C. A lack of interest from international tourists
D. The complete disappearance of traditional customs

Câu 10. What environmental concern about festivals is mentioned?

A. Water pollution from festival activities
B. Deforestation for festival decorations
C. Burning votive paper and releasing balloons
D. Noise pollution from fireworks

PASSAGE 2 (Câu 11–20)

The exploration of outer space has captivated human imagination for centuries, but it was not until the twentieth century that technological advances made it possible to leave Earth's atmosphere and venture into the cosmos. Since the launch of Sputnik in 1957 and the first human spaceflight by Yuri Gagarin in 1961, space exploration has yielded an extraordinary array of scientific discoveries, technological innovations, and practical applications that have transformed life on Earth in ways that early space pioneers could scarcely have imagined.

One of the most significant and often overlooked benefits of space exploration is the development of technologies that have found widespread applications in everyday life. The Global Positioning System, originally developed by the United States military for satellite navigation, now guides billions of smartphone users, delivery services, and transportation networks around the world. Memory foam, initially created by NASA to improve seat cushioning and crash protection for astronauts, is now used in mattresses, pillows, and medical equipment. Water purification systems developed for space stations have been adapted for use in developing countries, providing clean drinking water to communities that previously lacked access. These technology transfers, known as spinoff technologies, represent a tangible and ongoing return on the investment in space research.

Space exploration has also made invaluable contributions to our understanding of Earth itself. Satellites orbiting the planet continuously monitor weather patterns, ocean currents, deforestation, glacial retreat, and atmospheric composition, providing data that is essential for weather forecasting, disaster preparedness, and climate science. Without satellite observations, scientists would have been unable to detect the ozone hole over Antarctica in the 1980s, a discovery that led to the Montreal Protocol and the eventual recovery of the ozone layer. Today, satellite data plays a critical role in monitoring the progression of climate change, tracking greenhouse gas emissions, and assessing the health of ecosystems worldwide.

The scientific knowledge gained from space missions extends far beyond practical applications. Robotic exploration of Mars, Jupiter's moons, and distant asteroids has revealed surprising evidence of water ice and potentially habitable environments beyond Earth, fundamentally altering our understanding of where life might exist in the universe. The Hubble Space Telescope and its successor, the James Webb Space Telescope, have captured images of galaxies forming billions of years ago, providing unprecedented insights into the origins and evolution of the cosmos. These discoveries inspire wonder and curiosity, encouraging young people to pursue careers in science, technology, engineering, and mathematics.

Critics of space exploration argue that the enormous financial resources devoted to space programs could be better spent addressing pressing problems on Earth, such as poverty, disease, and environmental degradation. While this criticism deserves serious consideration, proponents counter that space exploration represents a relatively small fraction of national budgets and that the technological, scientific, and inspirational returns far exceed the costs. The emerging commercial space industry, led by companies such as SpaceX, Blue Origin, and Rocket Lab, is driving down launch costs and opening new possibilities for space tourism, asteroid mining, and eventual human settlement beyond Earth. Whether humanity's future ultimately extends to other planets or remains confined to this one, the knowledge and capabilities developed through space exploration will continue to benefit society for generations to come.

Câu 11. What is the passage mainly about?

A. The history of NASA
B. The various benefits and significance of space exploration
C. Why space tourism will become popular
D. The technical challenges of building rockets

Câu 12. What are "spinoff technologies"?

A. Technologies that failed in space but work on Earth
B. Technologies developed for space that found everyday applications
C. Technologies used only by astronauts
D. Technologies that replaced older inventions

Câu 13. The word "tangible" in paragraph 2 is closest in meaning to:

A. Theoretical
B. Insignificant
C. Concrete and real
D. Temporary

Câu 14. What role do satellites play in environmental science?

A. They directly clean up pollution in the atmosphere
B. They monitor weather, climate, and ecosystem health from orbit
C. They prevent natural disasters from occurring
D. They control ocean temperatures

Câu 15. What discovery was made possible by satellite observations?

A. The existence of water on Mars
B. The ozone hole over Antarctica
C. The age of the universe
D. The composition of Jupiter's atmosphere

Câu 16. The word "unprecedented" in paragraph 4 is closest in meaning to:

A. Common and expected
B. Never done or experienced before
C. Controversial and debated
D. Expensive and wasteful

Câu 17. What have robotic missions to Mars revealed?

A. Mars was once identical to Earth
B. Evidence of water ice and potentially habitable conditions
C. Mars is currently inhabited by microorganisms
D. Mars will become habitable within 50 years

Câu 18. What is the main criticism of space exploration?

A. It is too dangerous for astronauts
B. The money could be better spent on Earth-based problems
C. It causes severe environmental damage
D. It has produced no useful results

Câu 19. What is the author's attitude toward space exploration?

A. Strongly opposed
B. Generally supportive while acknowledging criticism
C. Completely neutral
D. Focused only on the economic aspects

Câu 20. What can be inferred about the future of space exploration?

A. Government agencies will be the only participants
B. Space exploration will be abandoned due to costs
C. Commercial companies are playing an increasingly important role
D. Space tourism will replace scientific research

PASSAGE 3 (Câu 21–30)

Mental health awareness has undergone a significant transformation in recent decades, evolving from a subject shrouded in stigma and misunderstanding to a mainstream public health concern that receives increasing attention from governments, healthcare systems, educational institutions, and media organizations. The World Health Organization defines mental health not merely as the absence of mental disorders but as a state of well-being in which individuals can realize their potential, cope with normal stresses of life, work productively, and contribute to their communities. This comprehensive definition underscores the relevance of mental health to every aspect of human functioning.

The prevalence of mental health conditions worldwide is both substantial and growing. Depression affects more than 280 million people globally and is the leading cause of disability, while anxiety disorders impact approximately 300 million individuals. Suicide claims more than 700,000 lives annually, making it the fourth leading cause of death among people aged 15 to 29. These statistics are likely underestimates, as mental health conditions remain significantly underdiagnosed and underreported in many parts of the world, particularly in low- and middle-income countries where access to mental healthcare services is severely limited.

Stigma continues to represent one of the most formidable barriers to mental health treatment. In many cultures, mental illness is associated with personal weakness, moral failing, or supernatural causes, leading individuals to conceal their symptoms and avoid seeking professional help. This stigma operates at multiple levels — from internalized shame experienced by individuals with mental health conditions to structural discrimination embedded in healthcare systems, workplaces, and legal frameworks. Research consistently shows that public education campaigns, contact-based interventions that facilitate interaction between people with and without mental health conditions, and positive media representation can significantly reduce stigma over time.

The integration of mental health services into primary healthcare represents a crucial strategy for expanding access to treatment. In many countries, the shortage of specialized mental health professionals — psychiatrists, psychologists, and psychiatric nurses — makes it impractical to rely solely on specialist care. Task-shifting approaches, in which primary care physicians, community health workers, and even trained lay counselors are equipped to identify and manage common mental health conditions, have demonstrated effectiveness in multiple low-resource settings. Digital mental health interventions, including smartphone applications, online therapy platforms, and AI-powered chatbots, offer additional avenues for reaching individuals who may be unable or unwilling to access traditional face-to-face services.

The relationship between mental health and broader social determinants of health deserves greater attention from policymakers and practitioners. Poverty, unemployment, housing instability, social isolation, discrimination, and exposure to violence are all well-established risk factors for mental health conditions. Conversely, mental illness can impair an individual's ability to work, maintain relationships, and participate fully in society, creating vicious cycles of disadvantage that are difficult to break without comprehensive intervention. Addressing the mental health crisis therefore requires action not only within healthcare systems but across education, employment, housing, and social protection policies. The growing recognition that there can be no health without mental health represents an important paradigm shift, but translating this principle into adequately funded and effectively implemented programs remains a formidable challenge in most countries around the world.

Câu 21. What is the main topic of this passage?

A. How to treat depression with medication
B. The scope, barriers, and strategies related to mental health awareness and treatment
C. A comparison of mental health systems in different countries
D. The history of psychology as a discipline

Câu 22. How does the WHO define mental health?

A. Simply as the absence of mental disorders
B. As a state of well-being enabling individuals to function and contribute
C. As the ability to avoid all stress
D. As physical fitness combined with emotional stability

Câu 23. The word "prevalence" in paragraph 2 is closest in meaning to:

A. Treatment
B. Prevention
C. Widespread occurrence
D. Decline

Câu 24. Why are mental health statistics likely underestimates?

A. Mental health conditions are not real medical problems
B. Many conditions are underdiagnosed, especially in poorer countries
C. Researchers deliberately lower the numbers
D. Only severe cases are counted

Câu 25. What does "internalized shame" in paragraph 3 refer to?

A. Shame felt by healthcare professionals
B. Self-directed negative feelings by people with mental health conditions
C. Public shaming campaigns against mental illness
D. Government policies that punish mental illness

Câu 26. What is "task-shifting" in mental healthcare?

A. Transferring patients between hospitals
B. Training non-specialist workers to handle common mental health conditions
C. Moving mental health services to online platforms only
D. Replacing doctors with AI systems entirely

Câu 27. What digital tools are mentioned for mental health support?

A. Virtual reality headsets and gaming consoles
B. Smartphone apps, online therapy, and AI chatbots
C. Social media accounts and video streaming
D. Email newsletters and podcasts

Câu 28. What is the relationship between poverty and mental health?

A. Poverty has no effect on mental health
B. Poverty is a risk factor that can worsen mental health conditions
C. Only wealthy people experience mental health problems
D. Mental health treatment eliminates poverty

Câu 29. What "paradigm shift" does the passage mention?

A. The belief that mental health is unimportant
B. The understanding that physical health can exist without mental health
C. The growing recognition that there can be no health without mental health
D. The idea that only specialists should treat mental health conditions

Câu 30. What can be inferred about the current state of mental health globally?

A. All countries have adequate mental health programs
B. Awareness has improved but implementation of solutions remains insufficient
C. Mental health stigma has been completely eliminated
D. Digital tools have solved the treatment gap

PASSAGE 4 (Câu 31–40)

Globalization, broadly defined as the increasing interconnection of economies, cultures, and populations across national borders, has profoundly shaped the contemporary world in ways that are both celebrated and contested. Proponents argue that globalization has lifted billions of people out of poverty, facilitated unprecedented cultural exchange, and fostered international cooperation on shared challenges such as climate change and public health. Critics, however, contend that globalization has simultaneously threatened cultural diversity, exacerbated economic inequality, and undermined the sovereignty of nation-states in determining their own developmental trajectories.

The tension between globalization and cultural identity manifests with particular intensity in developing nations, where the influx of foreign media, consumer brands, and lifestyle norms can overwhelm local cultural expressions. The dominance of English as the global lingua franca, while facilitating international communication and commerce, has contributed to the decline of indigenous languages at an alarming rate. UNESCO estimates that approximately 40 percent of the world's roughly 7,000 languages are endangered, with one language disappearing every two weeks. When a language dies, the unique worldview, oral traditions, and accumulated knowledge embedded within it are irretrievably lost, representing an impoverishment of humanity's collective intellectual heritage.

The homogenization of consumer culture represents another dimension of globalization's impact on cultural identity. The proliferation of multinational corporations — from fast-food chains to fashion brands to entertainment conglomerates — has created a remarkably uniform commercial landscape in cities around the world. Critics of this trend, sometimes characterized as cultural imperialism, argue that the global spread of Western consumer culture displaces local traditions, dietary practices, and aesthetic sensibilities, creating societies that are superficially diverse but fundamentally similar in their consumption patterns. A teenager in Hanoi, Lagos, or Sao Paulo may wear the same brands, consume the same media, and aspire to similar lifestyles, a convergence that some view as the erosion of authentic cultural expression.

However, the relationship between globalization and cultural identity is more nuanced than the simple narrative of cultural domination suggests. Anthropological research has consistently demonstrated that local communities do not passively absorb global cultural influences but rather actively reinterpret and adapt them in accordance with their own values and traditions, a process scholars term "glocalization." Japanese cuisine, for instance, has incorporated Western ingredients and techniques while maintaining its distinctive aesthetic principles and philosophical orientation toward seasonal harmony. Korean popular culture, or Hallyu, demonstrates how a non-Western cultural industry can leverage globalization's distribution networks to achieve worldwide influence, challenging the assumption that cultural flow moves exclusively from West to East.

Navigating the tension between global connectivity and cultural preservation requires deliberate policy choices and sustained community engagement. Cultural heritage protection laws, investment in local arts and media production, multilingual education programs, and the documentation of indigenous knowledge systems represent important institutional mechanisms for safeguarding cultural diversity in a globalized world. The digital age presents both opportunities and challenges in this regard: while social media platforms and online archives can disseminate cultural content to global audiences, they also accelerate the dominance of major languages and cultural forms at the expense of smaller traditions. Ultimately, the goal is not to resist globalization entirely — an impossibility in the contemporary world — but rather to ensure that its benefits are shared equitably and that the richness of human cultural diversity is preserved as a source of creativity, resilience, and meaning for present and future generations.

Câu 31. What is the central theme of this passage?

A. The economic benefits of international trade
B. The complex relationship between globalization and cultural identity
C. How to start a multinational corporation
D. The history of the English language

Câu 32. According to the passage, how many languages are currently endangered?

A. About 10 percent
B. About 25 percent
C. About 40 percent
D. About 60 percent

Câu 33. The word "irretrievably" in paragraph 2 is closest in meaning to:

A. Temporarily
B. Partially
C. In a way that cannot be recovered
D. Slowly

Câu 34. What is "cultural imperialism" as described in the passage?

A. The military conquest of foreign territories
B. The global spread of one culture displacing local traditions
C. The export of educational systems between countries
D. The study of foreign cultures by anthropologists

Câu 35. The word "convergence" in paragraph 3 is closest in meaning to:

A. Disagreement
B. Separation
C. Coming together or becoming similar
D. Competition

Câu 36. What is "glocalization"?

A. The complete rejection of foreign cultural influences
B. The active reinterpretation of global influences through local values
C. The imposition of local culture on other countries
D. A marketing strategy for international brands

Câu 37. How does Korean popular culture (Hallyu) challenge assumptions about globalization?

A. It shows that non-Western cultures can achieve global influence
B. It proves that globalization only benefits Western countries
C. It demonstrates that cultural exchange is impossible
D. It shows that only music can cross cultural boundaries

Câu 38. What policy measures does the passage suggest for protecting cultural diversity?

A. Banning all foreign media and products
B. Heritage protection laws, investment in local arts, and multilingual education
C. Requiring all citizens to speak only their native language
D. Closing national borders to prevent cultural exchange

Câu 39. What is the author's overall position on globalization?

A. It should be completely stopped
B. It is entirely beneficial with no drawbacks
C. Its benefits should be shared equitably while preserving cultural diversity
D. Only developing countries are affected by globalization

Câu 40. What can be inferred about the digital age and cultural preservation?

A. Digital technology is only harmful to cultural diversity
B. Digital technology has no impact on cultural preservation
C. Digital tools offer both opportunities and risks for cultural preservation
D. Social media has completely solved the problem of cultural loss

#17 B1-B2

Đáp án Reading đề 4 + giải thích chi tiết

Đáp án + Giải thích — Đề 4 (Reading)

Đáp án nhanh

Câu12345678910
Đáp ánBBCBABBBBC
Câu11121314151617181920
Đáp ánBBCBBBBBBC
Câu21222324252627282930
Đáp ánBBCBBBBBCB
Câu31323334353637383940
Đáp ánBCCBCBABCC

Câu 1. Đáp án: B

Bài đọc trình bày ý nghĩa, sự đa dạng và thách thức của các lễ hội truyền thống Việt Nam.

Câu 2. Đáp án: B

Xông đất là phong tục người đầu tiên bước vào nhà sau giao thừa, ảnh hưởng đến vận may cả năm.

Câu 3. Đáp án: C

"Vibrant" = sôi động, nhiều màu sắc = "lively and colorful."

Câu 4. Đáp án: B

Tết Trung Thu đã phát triển thành ngày lễ chủ yếu dành cho thiếu nhi.

Câu 5. Đáp án: A

"Procession" = đoàn diễu hành = "a formal parade or march."

Câu 6. Đáp án: B

Đoạn 4 cho thấy sự đa dạng văn hóa phản ánh qua các lễ hội vùng miền.

Câu 7. Đáp án: B

Festival Huế trình diễn nhã nhạc cung đình, thơ ca và ẩm thực hoàng gia.

Câu 8. Đáp án: B

Lễ hội dân tộc thiểu số giúp cộng đồng duy trì bản sắc văn hóa riêng biệt.

Câu 9. Đáp án: B

Thương mại hóa có thể che lấp ý nghĩa tâm linh và cộng đồng của các lễ hội.

Câu 10. Đáp án: C

Đốt vàng mã và thả bóng bay gây lo ngại về môi trường.

Câu 11. Đáp án: B

Bài đọc về các lợi ích và ý nghĩa đa dạng của khám phá không gian.

Câu 12. Đáp án: B

Công nghệ phát sinh (spinoff) là các công nghệ phát triển cho không gian nhưng tìm được ứng dụng hàng ngày.

Câu 13. Đáp án: C

"Tangible" = cụ thể, hữu hình = "concrete and real."

Câu 14. Đáp án: B

Vệ tinh giám sát thời tiết, khí hậu và sức khỏe hệ sinh thái từ quỹ đạo.

Câu 15. Đáp án: B

Lỗ thủng tầng ozone trên Nam Cực được phát hiện nhờ quan sát vệ tinh.

Câu 16. Đáp án: B

"Unprecedented" = chưa từng xảy ra trước đây = "never done or experienced before."

Câu 17. Đáp án: B

Robot thám hiểm Sao Hỏa phát hiện bằng chứng về nước đá và điều kiện có thể sinh sống.

Câu 18. Đáp án: B

Phê bình chính là tiền nên dùng cho các vấn đề trên Trái Đất thay vì nghiên cứu không gian.

Câu 19. Đáp án: B

Tác giả ủng hộ khám phá không gian nhưng thừa nhận các phê bình hợp lý.

Câu 20. Đáp án: C

Các công ty thương mại đang đóng vai trò ngày càng quan trọng trong khám phá không gian.

Câu 21. Đáp án: B

Bài đọc về phạm vi, rào cản và chiến lược liên quan đến nhận thức và điều trị sức khỏe tâm thần.

Câu 22. Đáp án: B

WHO định nghĩa sức khỏe tâm thần là trạng thái khỏe mạnh cho phép cá nhân hoạt động và đóng góp.

Câu 23. Đáp án: C

"Prevalence" = mức độ phổ biến = "widespread occurrence."

Câu 24. Đáp án: B

Nhiều bệnh không được chẩn đoán đầy đủ, đặc biệt ở nước thu nhập thấp và trung bình.

Câu 25. Đáp án: B

Sự xấu hổ nội tại là cảm giác tiêu cực tự hướng vào bản thân của người có vấn đề sức khỏe tâm thần.

Câu 26. Đáp án: B

Chuyển giao nhiệm vụ là đào tạo nhân viên không chuyên khoa để xử lý các tình trạng sức khỏe tâm thần phổ biến.

Câu 27. Đáp án: B

Ứng dụng điện thoại, liệu pháp trực tuyến và chatbot AI được đề cập.

Câu 28. Đáp án: B

Nghèo đói là yếu tố nguy cơ có thể làm trầm trọng thêm các vấn đề sức khỏe tâm thần.

Câu 29. Đáp án: C

"Không có sức khỏe nếu không có sức khỏe tâm thần" là sự thay đổi mô hình được đề cập.

Câu 30. Đáp án: B

Nhận thức đã cải thiện nhưng việc triển khai giải pháp vẫn chưa đầy đủ.

Câu 31. Đáp án: B

Bài đọc về mối quan hệ phức tạp giữa toàn cầu hóa và bản sắc văn hóa.

Câu 32. Đáp án: C

Khoảng 40% trong số ~7.000 ngôn ngữ trên thế giới đang bị đe dọa.

Câu 33. Đáp án: C

"Irretrievably" = không thể khôi phục được = "in a way that cannot be recovered."

Câu 34. Đáp án: B

Chủ nghĩa đế quốc văn hóa là sự lan truyền toàn cầu của một nền văn hóa thay thế truyền thống địa phương.

Câu 35. Đáp án: C

"Convergence" = hội tụ, trở nên giống nhau = "coming together or becoming similar."

Câu 36. Đáp án: B

"Glocalization" là quá trình tái diễn giải ảnh hưởng toàn cầu qua giá trị địa phương.

Câu 37. Đáp án: A

Hallyu cho thấy văn hóa phi phương Tây có thể đạt được ảnh hưởng toàn cầu.

Câu 38. Đáp án: B

Luật bảo vệ di sản, đầu tư nghệ thuật địa phương và giáo dục đa ngữ được đề xuất.

Câu 39. Đáp án: C

Tác giả cho rằng lợi ích toàn cầu hóa cần được chia sẻ công bằng đồng thời bảo tồn đa dạng văn hóa.

Câu 40. Đáp án: C

Công cụ số mang lại cả cơ hội lẫn rủi ro cho bảo tồn văn hóa.

#18 B1-B2

Đề thi thử số 5 — Listening 35 câu

Đề thi thử VSTEP Listening số 5

Thời gian: 40 phút | Tổng số câu: 35 câu trắc nghiệm

Hướng dẫn: Chọn đáp án đúng nhất (A, B, C hoặc D) cho mỗi câu hỏi. Bạn chỉ được nghe MỘT lần.

PART 1 — Short Announcements (Câu 1–8)

Nghe 8 đoạn thông báo ngắn. Mỗi đoạn có 1 câu hỏi.

Đoạn 1: [Context: Thông báo tại công viên quốc gia]

Câu 1. What warning does the ranger give to visitors?

A. Swimming is prohibited in all lakes
B. Campfires are not allowed due to dry weather conditions
C. Visitors must stay on marked trails at all times
D. The park will close early today due to bad weather

Đoạn 2: [Context: Thông báo tại phòng khám đa khoa]

Câu 2. What change has been made to the appointment system?

A. Walk-in patients are no longer accepted
B. All appointments must now be booked online or by phone
C. Patients can only see their assigned doctor
D. The clinic has extended its opening hours on weekdays

Đoạn 3: [Context: Thông báo tại trường đại học]

Câu 3. What event is being organized for international students?

A. A language exchange program
B. A welcome orientation and campus tour
C. A cultural food festival
D. A scholarship information session

Đoạn 4: [Context: Thông báo tại nhà ga xe lửa]

Câu 4. Why is the train to Da Nang delayed?

A. Due to a mechanical problem with the locomotive
B. Due to heavy flooding on the tracks
C. Because of a scheduling conflict with another train
D. Because additional coaches are being attached

Đoạn 5: [Context: Thông báo tại trung tâm mua sắm]

Câu 5. What should customers do if they find a lost child?

A. Call the police immediately
B. Take the child to the information desk on the ground floor
C. Make an announcement using the nearest intercom
D. Stay with the child and call security on extension 555

Đoạn 6: [Context: Thông báo tại công ty xây dựng]

Câu 6. What new safety regulation takes effect next week?

A. All workers must pass a fitness test
B. High-visibility vests must be worn on all sites
C. Hard hats must be worn in all areas, including offices
D. Safety training sessions will be held every Monday

Đoạn 7: [Context: Thông báo tại thư viện công cộng]

Câu 7. What new service is the library launching?

A. Home delivery of books for elderly and disabled patrons
B. A 24-hour digital reading room
C. Free coding workshops for teenagers
D. An online audiobook lending service

Đoạn 8: [Context: Thông báo tại khu resort nghỉ dưỡng]

Câu 8. What activity is available at 4 PM today?

A. A sunset yoga session on the beach
B. A guided snorkeling tour at the coral reef
C. A Vietnamese cooking class in the restaurant kitchen
D. A nature walk through the mangrove forest

PART 2 — Conversations (Câu 9–20)

Nghe 3 đoạn hội thoại. Mỗi đoạn có 4 câu hỏi.

Conversation 1 (Câu 9–12): [Sinh viên và thủ thư thảo luận về tài liệu nghiên cứu]

Câu 9. What is the student looking for?

A. Recent journal articles on environmental policy
B. A specific textbook that has been recalled
C. Historical documents about Vietnamese culture
D. Guidebooks for studying abroad

Câu 10. Why can't the student find what she needs?

A. The library's database is temporarily offline
B. The materials are in a restricted section requiring special permission
C. All copies have been borrowed by other students
D. The library does not subscribe to the relevant journals

Câu 11. What does the librarian suggest?

A. Requesting an interlibrary loan from a partner university
B. Using the library's electronic database instead
C. Waiting until the books are returned next week
D. Contacting the professor for alternative materials

Câu 12. How long will the interlibrary loan take?

A. 1 to 2 days
B. 3 to 5 business days
C. About 2 weeks
D. Up to a month

Conversation 2 (Câu 13–16): [Khách hàng và đại lý bất động sản thảo luận về mua căn hộ]

Câu 13. What type of property is the customer looking for?

A. A detached house with a garden
B. A two-bedroom apartment near the city center
C. A commercial space for a new business
D. A studio apartment for a single person

Câu 14. What is the customer's maximum budget?

A. 1 billion VND
B. 2 billion VND
C. 3 billion VND
D. 5 billion VND

Câu 15. What concern does the customer raise about the suggested property?

A. It is too far from her children's school
B. The building is too old and needs renovation
C. The monthly management fee is higher than expected
D. There is no parking space available

Câu 16. What does the agent offer to arrange?

A. A meeting with the building manager to negotiate fees
B. A viewing of three properties this Saturday
C. A bank consultation for mortgage options
D. A discount on the agent's commission fee

Conversation 3 (Câu 17–20): [Hai sinh viên thảo luận về kỳ thực tập sắp tới]

Câu 17. Where has the man been offered an internship?

A. At a local newspaper
B. At an international marketing firm
C. At a government ministry
D. At a technology startup

Câu 18. What worries the woman about her internship options?

A. She has not received any offers yet
B. The internship she wants is unpaid
C. The location is too far from her apartment
D. She is not sure the internship is relevant to her major

Câu 19. What advice does the man give?

A. Apply to more companies before the deadline
B. Accept the unpaid internship for the experience
C. Talk to the career center for guidance
D. Focus on studying instead of interning this semester

Câu 20. What do they plan to do together?

A. Prepare their CVs and cover letters this evening
B. Visit the career center together tomorrow
C. Attend an internship fair next week
D. Ask their professor for recommendation letters

PART 3 — Lectures (Câu 21–35)

Nghe 3 bài giảng. Mỗi bài có 5 câu hỏi.

Lecture 1 (Câu 21–25): [Bài giảng về khoa học thần kinh và quá trình ra quyết định]

Câu 21. What part of the brain is primarily responsible for rational decision-making?

A. The amygdala
B. The prefrontal cortex
C. The hippocampus
D. The cerebellum

Câu 22. What role does emotion play in decision-making according to the lecturer?

A. Emotion always leads to poor decisions
B. Emotion is essential for making decisions, not just an obstacle
C. Emotion has no effect on how we choose
D. Only negative emotions affect our choices

Câu 23. What famous experiment does the lecturer describe?

A. The Stanford prison experiment
B. The Iowa gambling task showing patients with brain damage
C. Pavlov's conditioning experiments with dogs
D. The Milgram obedience experiment

Câu 24. What happens when the prefrontal cortex is damaged?

A. People become more creative and spontaneous
B. People struggle to make decisions despite intact intelligence
C. People lose all memory of past events
D. People become unable to feel any emotions

Câu 25. What practical implication does the lecturer draw?

A. Important decisions should be made quickly without thinking
B. We should suppress emotions entirely when making choices
C. Understanding our emotional biases can help us make better decisions
D. Only experts should make important decisions

Lecture 2 (Câu 26–30): [Bài giảng về lịch sử và tương lai của năng lượng hạt nhân]

Câu 26. When was the first commercial nuclear power plant opened?

A. In the 1940s
B. In the 1950s
C. In the 1970s
D. In the 1990s

Câu 27. What advantage of nuclear power does the lecturer highlight?

A. It is the cheapest form of energy
B. It produces large amounts of electricity with very low carbon emissions
C. It creates more jobs than any other energy source
D. It is completely safe with zero risk

Câu 28. What event significantly reduced public support for nuclear energy?

A. The Three Mile Island accident only
B. The Chernobyl and Fukushima disasters
C. A series of worker strikes at nuclear plants
D. The discovery of cheaper alternatives

Câu 29. What does the lecturer say about nuclear waste?

A. It is no longer a concern due to new technology
B. It remains radioactive for thousands of years and requires careful management
C. It can be safely dumped in the ocean
D. Most countries have solved the waste storage problem

Câu 30. What is the lecturer's position on nuclear energy's future role?

A. Nuclear energy should be abandoned completely
B. Nuclear energy is the only solution to climate change
C. Nuclear energy could play a role alongside renewables if safety concerns are addressed
D. Nuclear energy will replace all fossil fuels within 10 years

Lecture 3 (Câu 31–35): [Bài giảng về ngôn ngữ học xã hội — cách ngôn ngữ phản ánh xã hội]

Câu 31. What is sociolinguistics?

A. The study of how computers process language
B. The study of the relationship between language and society
C. The study of ancient languages and their grammar
D. The study of how children acquire their first language

Câu 32. What is a "dialect" as the lecturer defines it?

A. A simplified version of a language used by children
B. A regional or social variety of a language with distinct features
C. A language that is no longer spoken anywhere
D. A written form of a spoken language

Câu 33. What does the lecturer say about the relationship between language and power?

A. Language has no connection to social power
B. The dialect of the dominant social group often becomes the "standard" language
C. All dialects are treated equally in every society
D. Power only affects written language, not spoken language

Câu 34. What example of language and identity does the lecturer give?

A. How business professionals use formal language in meetings
B. How young people create slang to distinguish themselves from older generations
C. How scientists use technical terminology
D. How politicians change their accent depending on their audience

Câu 35. What message does the lecturer want students to take away?

A. Standard language is always superior to other varieties
B. People should stop using dialects and slang
C. All language varieties are valid and reflect the communities that use them
D. Studying language is not practical for future careers

#19 B1-B2

Đáp án Listening đề 5 + giải thích chi tiết

Đáp án + Giải thích — Đề 5 (Listening)

Đáp án nhanh

Câu12345678910
Đáp ánBBBADCACAC
Câu11121314151617181920
Đáp ánABBCCBDBCB
Câu21222324252627282930
Đáp ánBBBBCBBBBC
Câu3132333435
Đáp ánBBBBC

Câu 1. Đáp án: B

Kiểm lâm cảnh báo không được đốt lửa trại do điều kiện thời tiết khô.

Câu 2. Đáp án: B

Tất cả cuộc hẹn giờ phải đặt qua mạng hoặc qua điện thoại.

Câu 3. Đáp án: B

Chương trình định hướng chào mừng và tour tham quan khuôn viên cho sinh viên quốc tế.

Câu 4. Đáp án: A

Tàu đi Đà Nẵng bị trễ do sự cố kỹ thuật với đầu máy.

Câu 5. Đáp án: D

Ở lại với đứa trẻ và gọi bảo vệ qua số nội bộ 555.

Câu 6. Đáp án: C

Mũ bảo hộ phải được đội ở tất cả khu vực, kể cả văn phòng.

Câu 7. Đáp án: A

Dịch vụ giao sách tận nhà cho người cao tuổi và người khuyết tật.

Câu 8. Đáp án: C

Lớp dạy nấu ăn Việt Nam trong bếp nhà hàng lúc 4 giờ chiều.

Câu 9. Đáp án: A

Sinh viên tìm kiếm các bài báo khoa học gần đây về chính sách môi trường.

Câu 10. Đáp án: C

Tất cả các bản sao đã được sinh viên khác mượn hết.

Câu 11. Đáp án: A

Thủ thư gợi ý yêu cầu mượn liên thư viện từ trường đối tác.

Câu 12. Đáp án: B

Mượn liên thư viện mất 3 đến 5 ngày làm việc.

Câu 13. Đáp án: B

Khách hàng tìm căn hộ 2 phòng ngủ gần trung tâm thành phố.

Câu 14. Đáp án: C

Ngân sách tối đa là 3 tỷ VND.

Câu 15. Đáp án: C

Phí quản lý hàng tháng cao hơn mong đợi.

Câu 16. Đáp án: B

Đại lý sẽ sắp xếp xem 3 căn hộ vào thứ Bảy này.

Câu 17. Đáp án: D

Anh ấy được nhận thực tập tại một công ty khởi nghiệp công nghệ.

Câu 18. Đáp án: B

Cô ấy lo lắng vì kỳ thực tập mong muốn không có lương.

Câu 19. Đáp án: C

Anh ấy khuyên nên nói chuyện với trung tâm hướng nghiệp để được tư vấn.

Câu 20. Đáp án: B

Họ dự định cùng đến trung tâm hướng nghiệp vào ngày mai.

Câu 21. Đáp án: B

Vỏ não trước trán (prefrontal cortex) chịu trách nhiệm chính cho ra quyết định lý trí.

Câu 22. Đáp án: B

Cảm xúc thiết yếu cho việc ra quyết định, không chỉ là trở ngại.

Câu 23. Đáp án: B

Nhiệm vụ cờ bạc Iowa cho thấy bệnh nhân bị tổn thương não gặp khó khăn trong quyết định.

Câu 24. Đáp án: B

Người bị tổn thương vỏ não trước trán vẫn có trí tuệ bình thường nhưng khó ra quyết định.

Câu 25. Đáp án: C

Hiểu các thiên kiến cảm xúc giúp chúng ta đưa ra quyết định tốt hơn.

Câu 26. Đáp án: B

Nhà máy điện hạt nhân thương mại đầu tiên được mở vào thập niên 1950.

Câu 27. Đáp án: B

Điện hạt nhân tạo ra lượng lớn điện năng với phát thải carbon rất thấp.

Câu 28. Đáp án: B

Thảm họa Chernobyl và Fukushima làm giảm đáng kể sự ủng hộ của công chúng.

Câu 29. Đáp án: B

Chất thải hạt nhân duy trì phóng xạ hàng nghìn năm và cần quản lý cẩn thận.

Câu 30. Đáp án: C

Điện hạt nhân có thể đóng vai trò bên cạnh năng lượng tái tạo nếu giải quyết được lo ngại an toàn.

Câu 31. Đáp án: B

Ngôn ngữ học xã hội nghiên cứu mối quan hệ giữa ngôn ngữ và xã hội.

Câu 32. Đáp án: B

Phương ngữ là biến thể vùng miền hoặc xã hội của ngôn ngữ với đặc điểm riêng.

Câu 33. Đáp án: B

Phương ngữ của nhóm xã hội thống trị thường trở thành ngôn ngữ "chuẩn."

Câu 34. Đáp án: B

Giới trẻ tạo tiếng lóng để phân biệt mình với thế hệ cũ là ví dụ về ngôn ngữ và bản sắc.

Câu 35. Đáp án: C

Mọi biến thể ngôn ngữ đều có giá trị và phản ánh cộng đồng sử dụng chúng.

#20 B1-B2

Đề thi thử số 5 — Reading 40 câu (có bài đọc)

Đề thi thử VSTEP Reading số 5

Thời gian: 60 phút | Tổng số câu: 40 câu trắc nghiệm

Hướng dẫn: Đọc kỹ các đoạn văn và chọn đáp án đúng nhất (A, B, C hoặc D) cho mỗi câu hỏi.

PASSAGE 1 (Câu 1–10)

Water is one of the most essential resources on Earth, yet its availability is increasingly threatened by a combination of population growth, urbanization, agricultural demand, and climate change. Although approximately 71 percent of the Earth's surface is covered by water, only about 2.5 percent of that water is fresh, and less than one percent is readily accessible for human use. As global demand for clean water continues to rise, the need for effective water conservation strategies has become more urgent than ever before.

Agriculture is by far the largest consumer of freshwater resources, accounting for approximately 70 percent of global water withdrawals. Irrigation systems used in farming often waste significant amounts of water through evaporation, runoff, and inefficient distribution methods. Modern technologies such as drip irrigation, which delivers water directly to plant roots through a network of tubes and emitters, can reduce agricultural water use by up to 60 percent compared to traditional flood irrigation methods. Despite these advances, adoption of water-efficient technologies remains limited in many developing countries due to high initial costs and lack of technical knowledge among farmers.

Household water conservation plays an important role in reducing overall water consumption, particularly in urban areas where population density places heavy demands on municipal water supplies. Simple behavioral changes, such as fixing leaky faucets, taking shorter showers, and using water-efficient appliances, can significantly reduce household water use. Studies have shown that a single dripping faucet can waste up to 20,000 liters of water per year, while water-efficient showerheads and toilets can reduce household consumption by 30 to 40 percent. Public awareness campaigns and water pricing policies that reflect the true cost of water treatment and distribution have proven effective in encouraging conservation behavior among urban residents.

Rainwater harvesting represents an ancient yet increasingly relevant approach to water conservation. By collecting and storing rainfall from rooftops and other surfaces, households, farms, and communities can supplement their water supply without drawing from rivers, lakes, or underground aquifers. In many parts of India, Africa, and Southeast Asia, traditional rainwater collection systems have been practiced for centuries and are now being revived and modernized with improved storage tanks and filtration systems. Singapore, despite being one of the most water-scarce nations in the world, has invested heavily in rainwater harvesting infrastructure, collecting approximately two-thirds of the island's rainfall for treatment and reuse.

Desalination, the process of removing salt from seawater to produce freshwater, offers another potential solution to water scarcity, particularly for coastal regions and island nations. Technological advances have significantly reduced the energy consumption and cost of desalination in recent decades, making it an increasingly viable option. Countries such as Saudi Arabia, Israel, and Australia now rely on desalination for a substantial portion of their freshwater supply. However, desalination remains energy-intensive and generates brine waste that can harm marine ecosystems if not properly managed. Experts agree that a comprehensive approach to water conservation — combining efficient use, recycling, rainwater harvesting, and where necessary, desalination — is essential for ensuring sustainable water supplies in an increasingly water-stressed world.

Câu 1. What is the main topic of this passage?

A. Why water pollution is the biggest environmental problem
B. Various strategies and technologies for water conservation
C. The chemical composition of freshwater
D. How to build a water treatment plant

Câu 2. What percentage of Earth's water is fresh?

A. About 1 percent
B. About 2.5 percent
C. About 10 percent
D. About 25 percent

Câu 3. The word "withdrawals" in paragraph 2 is closest in meaning to:

A. Deposits
B. Removals or usage
C. Measurements
D. Contaminations

Câu 4. How much can drip irrigation reduce water use compared to flood irrigation?

A. Up to 20 percent
B. Up to 40 percent
C. Up to 60 percent
D. Up to 80 percent

Câu 5. The word "municipal" in paragraph 3 refers to:

A. Private
B. Related to a city or local government
C. International
D. Agricultural

Câu 6. How much water can a dripping faucet waste per year?

A. Up to 5,000 liters
B. Up to 10,000 liters
C. Up to 20,000 liters
D. Up to 50,000 liters

Câu 7. What is the purpose of paragraph 4?

A. To criticize governments for not investing in water infrastructure
B. To explain rainwater harvesting as a conservation strategy
C. To compare water quality in different countries
D. To argue that only modern technology can solve water problems

Câu 8. What can be inferred about Singapore's approach to water?

A. It has unlimited natural water resources
B. It has invested significantly in innovative water conservation methods
C. It relies entirely on importing water from other countries
D. It does not need water conservation due to heavy rainfall

Câu 9. What is a disadvantage of desalination?

A. It cannot produce enough water for large populations
B. It is energy-intensive and produces harmful brine waste
C. It only works in cold climates
D. It makes water taste unpleasant

Câu 10. What does the author conclude about water conservation?

A. A single technology can solve all water problems
B. Only wealthy countries need to worry about water conservation
C. A comprehensive approach combining multiple strategies is essential
D. Water conservation is unnecessary because Earth has abundant water

PASSAGE 2 (Câu 11–20)

The gig economy, a labor market characterized by short-term contracts and freelance work rather than permanent employment, has expanded rapidly over the past decade, fueled by digital platforms that connect workers with customers for specific tasks or services. Companies such as Uber, Grab, Airbnb, and Fiverr have become household names, offering millions of people around the world opportunities to earn income on their own terms. While the gig economy provides undeniable flexibility and accessibility, it has also sparked intense debate about workers' rights, economic security, and the future of employment.

Flexibility is widely regarded as the gig economy's most attractive feature. Gig workers can choose when, where, and how much they work, allowing them to balance earning income with other responsibilities such as childcare, education, or pursuing creative interests. For many people, particularly those who face barriers to traditional employment due to disabilities, caregiving obligations, or geographic isolation, the gig economy offers a lifeline of economic participation that would otherwise be unavailable. A survey conducted by McKinsey Global Institute found that approximately 30 percent of gig workers in the United States and Europe chose independent work as their primary income source by preference rather than necessity, valuing the autonomy it provides.

However, the benefits of flexibility come at a significant cost for many gig workers. Unlike traditional employees, most gig workers are classified as independent contractors, which means they are typically not entitled to benefits such as health insurance, paid sick leave, retirement contributions, or unemployment protection. This classification also means that gig workers bear the full burden of taxes, equipment costs, and business expenses that would normally be shared with an employer. During the COVID-19 pandemic, the vulnerability of gig workers became starkly apparent, as millions of drivers, delivery couriers, and freelancers lost their income overnight with no safety net to fall back on.

The question of how to classify and regulate gig workers has become one of the most contentious labor issues of the twenty-first century. In 2020, California passed Assembly Bill 5, which established stricter criteria for classifying workers as independent contractors and required many gig companies to reclassify their workers as employees entitled to standard benefits. The legislation faced fierce opposition from platform companies, which argued that reclassification would undermine their business models and reduce opportunities for workers who value flexibility. A subsequent ballot measure, Proposition 22, partially reversed the law by creating a third category of worker with some but not all employee benefits, illustrating the difficulty of finding regulatory solutions that satisfy all stakeholders.

The gig economy's long-term trajectory will depend on how societies choose to balance innovation with worker protection. Some economists argue that the traditional employment model, with its bundled package of wages, benefits, and job security, is an artifact of the twentieth century that may not suit the realities of a rapidly changing digital economy. Others contend that allowing companies to shift the costs and risks of employment onto individual workers represents a regression to the exploitative labor practices of the pre-industrial era. Emerging models that provide portable benefits tied to individual workers rather than specific employers, and that establish minimum earnings guarantees for platform workers, offer promising middle-ground approaches. Whatever direction policy takes, the gig economy has permanently altered the landscape of work, forcing societies to reconsider fundamental assumptions about what it means to be employed in the modern world.

Câu 11. What is the passage mainly about?

A. How to become a successful freelancer
B. The benefits, challenges, and regulatory debates surrounding the gig economy
C. Why traditional employment is superior to gig work
D. The history of labor unions

Câu 12. What is the main advantage of the gig economy for workers?

A. Higher wages than traditional jobs
B. Flexibility in choosing when, where, and how much to work
C. Guaranteed retirement benefits
D. Permanent job security

Câu 13. The word "lifeline" in paragraph 2 is closest in meaning to:

A. A type of insurance policy
B. A critical source of support
C. A temporary solution
D. A luxury benefit

Câu 14. What is a major disadvantage of being classified as an independent contractor?

A. Contractors earn less per hour than employees
B. Contractors typically lack health insurance, sick leave, and retirement benefits
C. Contractors cannot work for multiple clients
D. Contractors must work fixed schedules set by the company

Câu 15. The word "starkly" in paragraph 3 is closest in meaning to:

A. Gradually
B. Slightly
C. Clearly and harshly
D. Temporarily

Câu 16. What did California's Assembly Bill 5 attempt to do?

A. Ban all gig economy companies from operating
B. Create stricter rules for classifying workers as independent contractors
C. Provide tax breaks for gig economy companies
D. Encourage more people to become gig workers

Câu 17. What was the result of Proposition 22?

A. It fully restored Assembly Bill 5
B. It created a third worker category with some but not all employee benefits
C. It completely eliminated all worker protections
D. It had no effect on gig worker classification

Câu 18. What is a "portable benefit" as mentioned in the passage?

A. A benefit that only works in certain locations
B. A benefit tied to the individual worker rather than a specific employer
C. A benefit that can be transferred between countries
D. A benefit that expires after a certain period

Câu 19. What do some economists compare the gig economy to?

A. Modern tech startups
B. Pre-industrial exploitative labor practices
C. Government employment programs
D. Traditional manufacturing jobs

Câu 20. What is the author's overall tone?

A. Strongly supportive of gig economy companies
B. Strongly opposed to all forms of flexible work
C. Analytical and balanced, presenting multiple perspectives
D. Emotional and biased toward workers

PASSAGE 3 (Câu 21–30)

Biodiversity, the variety of life on Earth encompassing all species of plants, animals, fungi, and microorganisms as well as the ecosystems they inhabit, is declining at a rate unprecedented in human history. The Living Planet Report published by the World Wildlife Fund documents an average 69 percent decline in monitored wildlife populations between 1970 and 2018, a statistic that has alarmed scientists and policymakers worldwide. This mass extinction event, sometimes termed the sixth extinction, is driven almost entirely by human activities and carries consequences that extend far beyond the aesthetic loss of charismatic species to threaten the ecological systems upon which human civilization depends.

Habitat destruction represents the single greatest driver of biodiversity loss globally. The conversion of forests, wetlands, grasslands, and coastal areas into agricultural land, urban developments, and industrial zones has eliminated or degraded the natural habitats upon which countless species depend for survival. Tropical deforestation is particularly devastating, as tropical forests harbor an estimated 50 to 80 percent of all terrestrial species despite covering only about 6 percent of the Earth's land surface. Between 2001 and 2020, the world lost approximately 411 million hectares of tree cover, an area roughly the size of the European Union. The fragmentation of remaining habitats into isolated patches further exacerbates the problem, as small, disconnected populations become more vulnerable to genetic deterioration, disease, and local extinction.

The economic and practical consequences of biodiversity loss are substantial and underappreciated. Ecosystem services — the benefits that natural systems provide to human societies — include pollination of food crops, purification of air and water, regulation of climate, decomposition of waste, and provision of raw materials for medicine and industry. The economic value of these services has been estimated at trillions of dollars annually, far exceeding the global GDP. Approximately 75 percent of the world's food crops depend to some degree on animal pollinators, predominantly bees, whose populations have declined dramatically in recent decades due to pesticide exposure, habitat loss, and disease. The collapse of pollinator populations would have catastrophic implications for global food security, affecting the availability and price of fruits, vegetables, nuts, and seeds worldwide.

Climate change and biodiversity loss are deeply interconnected, operating as mutually reinforcing crises that amplify each other's severity. Rising temperatures, altered precipitation patterns, and increased frequency of extreme weather events force species to migrate, adapt, or face extinction. Coral reefs, among the most biodiverse ecosystems on Earth, have experienced mass bleaching events with increasing frequency, threatening the livelihoods of half a billion people who depend on reef fisheries and tourism. Conversely, the loss of biodiversity undermines the capacity of ecosystems to absorb and store carbon dioxide, reducing nature's ability to mitigate climate change. Deforestation alone contributes approximately 10 percent of global greenhouse gas emissions, creating a destructive feedback loop in which biodiversity loss accelerates climate change, which in turn drives further biodiversity loss.

Reversing the trend of biodiversity decline requires transformative changes across economic, political, and social systems. The Kunming-Montreal Global Biodiversity Framework, adopted in 2022, establishes the ambitious target of protecting 30 percent of the world's land and ocean areas by 2030, a commitment known as "30 by 30." Achieving this target will require not only the expansion of protected areas but also fundamental reforms to agricultural subsidies, trade policies, and consumption patterns that currently incentivize the destruction of natural habitats. Indigenous and local communities, whose traditional land management practices have sustained biodiversity for millennia, must be recognized as essential partners in conservation efforts rather than marginalized by top-down approaches. The scientific consensus is clear: preserving biodiversity is not merely an environmental luxury but an existential necessity for maintaining the ecological foundations of human well-being and economic prosperity.

Câu 21. What is the main topic of this passage?

A. How to create a wildlife sanctuary
B. The extent, causes, consequences, and solutions for biodiversity loss
C. A comparison of different animal species
D. The history of environmental movements

Câu 22. By what percentage have monitored wildlife populations declined since 1970?

A. About 30 percent
B. About 50 percent
C. About 69 percent
D. About 90 percent

Câu 23. The word "unprecedented" in paragraph 1 is closest in meaning to:

A. Slow
B. Never happened before at this scale
C. Expected and predicted
D. Temporary

Câu 24. What is the greatest driver of biodiversity loss?

A. Climate change
B. Habitat destruction
C. Pollution
D. Overhunting

Câu 25. The word "fragmentation" in paragraph 2 refers to:

A. The growth of new habitats
B. The breaking of habitats into small, disconnected pieces
C. The natural aging of forest ecosystems
D. The merging of different habitat types

Câu 26. Why are pollinators important for food security?

A. They control pest populations
B. They help 75 percent of food crops reproduce
C. They produce honey for commercial sale
D. They distribute seeds across large areas

Câu 27. How are climate change and biodiversity loss related?

A. They are unrelated problems
B. They reinforce each other in a destructive cycle
C. Climate change helps biodiversity by creating new habitats
D. Biodiversity loss stops climate change

Câu 28. What is the "30 by 30" commitment?

A. Reducing emissions by 30 percent by 2030
B. Protecting 30 percent of land and ocean by 2030
C. Planting 30 billion trees by 2030
D. Reducing pollution by 30 percent in 30 countries

Câu 29. What role should indigenous communities play in conservation?

A. They should be relocated from protected areas
B. They should be recognized as essential partners
C. They should be taught modern farming techniques
D. They have no role in conservation efforts

Câu 30. What is the author's main conclusion?

A. Biodiversity loss is inevitable and cannot be reversed
B. Preserving biodiversity is an existential necessity for humanity
C. Only governments can solve the biodiversity crisis
D. Technology alone will save endangered species

PASSAGE 4 (Câu 31–40)

The concept of smart cities has evolved from a futuristic vision into a tangible reality as urban centers worldwide increasingly deploy interconnected digital technologies to enhance the quality of life for their residents, improve the efficiency of public services, and address the complex challenges of rapid urbanization. A smart city integrates information and communication technology with Internet of Things devices, data analytics, and artificial intelligence to create an urban environment that is responsive, adaptive, and sustainable. While the term encompasses a broad spectrum of initiatives, the underlying premise is consistent: leveraging technology and data to make urban governance more informed, infrastructure more efficient, and citizen engagement more meaningful.

Transportation represents one of the most visible and impactful domains of smart city implementation. Intelligent traffic management systems use real-time data from sensors, cameras, and connected vehicles to dynamically adjust traffic signal timing, reducing congestion and commute times by up to 25 percent in some cities. Public transit agencies are deploying GPS-enabled tracking systems that provide passengers with accurate arrival predictions through smartphone applications, while ride-sharing platforms and autonomous vehicle trials are reshaping urban mobility patterns. Barcelona, widely regarded as one of the world's leading smart cities, has implemented an integrated mobility platform that coordinates buses, metro lines, bicycle-sharing programs, and electric scooter networks into a seamless multimodal transportation system accessible through a single application.

Energy management is another critical area where smart city technologies are delivering measurable benefits. Smart grids equipped with advanced metering infrastructure enable utility companies to monitor electricity consumption in real time, detect outages rapidly, and optimize distribution to reduce waste. Smart buildings equipped with automated lighting, heating, and cooling systems can reduce energy consumption by 20 to 30 percent compared to conventional buildings. In Songdo, South Korea, a purpose-built smart city, a centralized pneumatic waste collection system eliminates the need for garbage trucks by transporting waste through underground pipes directly to processing facilities, reducing both traffic congestion and air pollution associated with traditional waste collection.

The proliferation of data collection inherent in smart city infrastructure raises profound questions about privacy, surveillance, and the relationship between citizens and the state. The dense networks of sensors, cameras, and connected devices that enable smart city functionality also create unprecedented capacity for monitoring the movements, behaviors, and activities of urban residents. Critics argue that without robust data protection frameworks and transparent governance structures, smart city technologies risk creating digital panopticons in which citizens are subject to constant surveillance by both government agencies and private corporations. The experience of Sidewalk Labs' abandoned smart city project in Toronto, which was terminated in 2020 amid public backlash over data governance concerns, illustrates the potential for citizen resistance when smart city initiatives are perceived as prioritizing technological ambition over democratic accountability.

The equitable distribution of smart city benefits presents an additional challenge that technologists and policymakers must confront. There is a substantial risk that smart city technologies will disproportionately benefit affluent neighborhoods and digitally connected populations while leaving underserved communities further behind. Residents who lack smartphones, internet access, or digital literacy skills may be unable to access smart services, effectively creating a two-tiered urban experience that deepens existing social and economic inequalities. Ensuring that smart city development is inclusive and participatory — engaging diverse communities in the design and implementation process — is essential for preventing the emergence of what scholars have termed "smart divides" that replicate and amplify the digital divides already present in contemporary societies. The ultimate measure of a smart city's success should not be the sophistication of its technology but the extent to which it improves the lives of all its residents, including its most vulnerable members.

Câu 31. What is the central theme of this passage?

A. How to build smart city infrastructure from scratch
B. The technologies, benefits, and challenges of smart city development
C. Why smart cities are too expensive for developing countries
D. The history of urban planning

Câu 32. By how much can intelligent traffic systems reduce congestion?

A. Up to 10 percent
B. Up to 25 percent
C. Up to 50 percent
D. Up to 75 percent

Câu 33. The word "seamless" in paragraph 2 is closest in meaning to:

A. Complicated
B. Expensive
C. Smooth and without interruption
D. Temporary

Câu 34. What is unique about Songdo's waste management system?

A. Residents sort waste into 10 different categories
B. Waste is transported through underground pipes, eliminating garbage trucks
C. All waste is converted into electricity
D. Robots collect garbage from every household

Câu 35. The word "panopticons" in paragraph 4 most likely refers to:

A. Public parks where people gather
B. Systems of total surveillance where everyone can be watched
C. Advanced communication networks
D. Democratic voting systems

Câu 36. Why was the Sidewalk Labs project in Toronto abandoned?

A. The technology was not advanced enough
B. Public backlash over data governance and privacy concerns
C. The project ran out of funding
D. The Canadian government banned smart city development

Câu 37. What is a "smart divide"?

A. The physical barrier between smart and traditional neighborhoods
B. The gap between those who can access smart services and those who cannot
C. The difference in technology standards between countries
D. The separation between government and private sector technology

Câu 38. What does the passage suggest is essential for equitable smart city development?

A. Building separate smart infrastructure for low-income areas
B. Engaging diverse communities in design and implementation
C. Providing free smartphones to all residents
D. Limiting smart city technology to wealthy neighborhoods

Câu 39. What should be the ultimate measure of a smart city's success?

A. The number of sensors and cameras installed
B. The amount of data collected
C. The extent to which it improves lives for all residents, including the vulnerable
D. How much money it saves for the government

Câu 40. What can be inferred from the passage about the current state of smart cities?

A. Smart cities have been perfected and face no challenges
B. All cities in the world are now smart cities
C. Smart city development is promising but faces significant ethical and equity challenges
D. Smart cities only exist in science fiction

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