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Safer cities Smart city technology like cameras and sensors can improve safety or help people situations.New camera features like facial recognition fire, and smoke alarm and pe and unlocking all help lower the risk of crime. These technologies work together to make common safer. 1. The main purpose of this passage is to __ . (Source A. describe city dwellers' lifestyles B. discuss the problems of smart cities C. explain the benefits of smart city technology D. analyze city dwellers' dangerous situations 2. According to the passage, city dwellers can avoid traffic jams by __ . A. following transports' locations and changing directions B. turning the traffic lights on C. increasing the speed of transports D. building underground transport systems 3. What can be inferred about the use of smart technologies to save energy? A. The use of smart technologies can produce more natural resources. B. Smart technologies can fix the water pipes quickly. C. The households can calculate and reduce the energy use when necessary. D. The use of smart technologies doesn't last for long. 4. Which of the following is NOT mentioned about the benefits of smart city technology on health? A. Smart city technology can help patients contact doctors. B. Smart city technology can give us some health tips. C. Smart city technology can help us send messages to doctors. D. Smart city technology can give us medicine. 5. What is the writer's opinion of safer cities by the use of smart city technology? A. The safer cities are possible , but it is not easy. B. The safer cities require the use of different methods together. C. It costs a lot of money to make the city community safer. D. The modern to make city dwellers safer. SPEAKING

Câu hỏi

Safer cities
Smart city technology like cameras and sensors can improve safety or help people
situations.New camera features like facial recognition fire, and smoke alarm and pe
and unlocking all help lower the risk of crime. These technologies work together to make common
safer.
1. The main purpose of this passage is to __ .
(Source
A. describe city dwellers' lifestyles
B. discuss the problems of smart cities
C. explain the benefits of smart city technology
D. analyze city dwellers' dangerous situations
2. According to the passage, city dwellers can avoid traffic jams by __
.
A. following transports' locations and changing directions
B. turning the traffic lights on
C. increasing the speed of transports
D. building underground transport systems
3. What can be inferred about the use of smart technologies to save energy?
A. The use of smart technologies can produce more natural resources.
B. Smart technologies can fix the water pipes quickly.
C. The households can calculate and reduce the energy use when necessary.
D. The use of smart technologies doesn't last for long.
4. Which of the following is NOT mentioned about the benefits of smart city technology on health?
A. Smart city technology can help patients contact doctors.
B. Smart city technology can give us some health tips.
C. Smart city technology can help us send messages to doctors.
D. Smart city technology can give us medicine.
5. What is the writer's opinion of safer cities by the use of smart city technology?
A. The safer cities are possible , but it is not easy.
B. The safer cities require the use of different methods together.
C. It costs a lot of money to make the city community safer.
D. The modern to make city dwellers safer.
SPEAKING
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Safer cities Smart city technology like cameras and sensors can improve safety or help people situations.New camera features like facial recognition fire, and smoke alarm and pe and unlocking all help lower the risk of crime. These technologies work together to make common safer. 1. The main purpose of this passage is to __ . (Source A. describe city dwellers' lifestyles B. discuss the problems of smart cities C. explain the benefits of smart city technology D. analyze city dwellers' dangerous situations 2. According to the passage, city dwellers can avoid traffic jams by __ . A. following transports' locations and changing directions B. turning the traffic lights on C. increasing the speed of transports D. building underground transport systems 3. What can be inferred about the use of smart technologies to save energy? A. The use of smart technologies can produce more natural resources. B. Smart technologies can fix the water pipes quickly. C. The households can calculate and reduce the energy use when necessary. D. The use of smart technologies doesn't last for long. 4. Which of the following is NOT mentioned about the benefits of smart city technology on health? A. Smart city technology can help patients contact doctors. B. Smart city technology can give us some health tips. C. Smart city technology can help us send messages to doctors. D. Smart city technology can give us medicine. 5. What is the writer's opinion of safer cities by the use of smart city technology? A. The safer cities are possible , but it is not easy. B. The safer cities require the use of different methods together. C. It costs a lot of money to make the city community safer. D. The modern to make city dwellers safer. SPEAKING

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Giải pháp

4.2(235 phiếu bầu)
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Huy Tuấnthầy · Hướng dẫn 5 năm

Trả lời

1.C 2.A 3.C 4.D 5.B

Giải thích

1. Mục đích chính của đoạn văn là giải thích lợi ích của công nghệ thành phố thông minh, vì vậy đáp án là C.<br />2. Theo đoạn văn, người dân thành phố có thể tránh kẹt xe bằng cách theo dõi vị trí của phương tiện và thay đổi hướng, vì vậy đáp án là A.<br />3. Có thể suy luận rằng việc sử dụng công nghệ thông minh để tiết kiệm năng lượng cho phép hộ gia đình tính toán và giảm lượng năng lượng sử dụng khi cần thiết, vì vậy đáp án là C.<br />4. Trong số các lựa chọn, không có thông tin nào trong đoạn văn nói về việc công nghệ thành phố thông minh có thể cung cấp thuốc cho chúng ta, vì vậy đáp án là D.<br />5. Ý kiến của tác giả về việc sử dụng công nghệ thành phố thông minh để làm cho thành phố an toàn hơn là công nghệ thành phố thông minh có thể giúp chúng ta gửi tin nhắn cho bác sĩ, vì vậy đáp án là B.