According to paragraph 3, what is the other problem regarding the mass surveillance system?
Giải bởi Vietjack
Đáp án C
Theo đoạn 3, vấn đề khác liên quan đến hệ thống giám sát hàng loạt là gì?
A. Người dùng bất tài
B. Sự tiện dụng của các thiết bị
C. Cái giá của việc lựa chọn
D. Những kẻ cực đoan công nghệ
Căn cứ vào thông tin đoạn ba:
TfL has put up signs warning customers of the WiFi tracking, yet the only choice is between tracking and having no signal.
(TfL đã đưa ra các dấu hiệu cảnh báo khách hàng về theo dõi WiFi, tuy nhiên lựa chọn duy nhất là giữa theo dõi và không có tín hiệu.)
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The word “harness” in the first paragraph is closest in meaning to _______.
According to the writer of the passage, people should right now ______
In the future, maybe all cars that run on petrol will be replaced by solar cars, which have been around for a while, but with recent (1)__________ in solar car design and the measurement of photovoltaic cells becoming smaller, the dream of a truly efficient solar car is more reality than fantasy.
The phrase “hide our heads in the sand” in the passage probably means ______.
The word “obsolete” in the first paragraph is closet in meaning to ______.
According to paragraph 2, how can the attitude of the future affect the world?
Which of the following information is TRUE according to the fourth paragraph?
A solar car is a vehicle (2)__________ by photovoltaic cells, also called solar cells, which convert sunlight (light energy) into electrical energy.
According to paragraph 1, which statement is correct about the current situation for smart cities?
The author described the reduction in number of languages in paragraph 4 as an evidence of ___________.
The word "molding" in paragraph 4 can be best replaced by ______.
