The word “Harnessing” in paragraph 4 is closest in meaning to _______.
Đáp án D
Từ “Harnessing” trong đoạn 4 có nghĩa gần nhất với_______.
A. Quản lý
B. Sản xuất
C. Lạm dụng
D. Sử dụng
Từ đồng nghĩa harness (khai thác) = utilise
The inevitable rise of smart cities is not inherently negative. Harnessing the power of technology and data can potentially help urban environments adapt to challenges such as climate change and overcrowding.
(Sự gia tăng không thể tránh khỏi của các thành phố thông minh vốn không phải là tiêu cực. Khai thác sức mạnh của công nghệ và dữ liệu có khả năng giúp môi trường đô thị thích nghi với các thách thức như là biến đổi khí hậu và tình trạng có quá tải người tại một nơi.)
According to paragraph 2, what is the matter that the author want to emphasise?
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.
According to paragraph 1, which statement is correct about the current situation for smart cities?
Being stuck in traffic jams could become a thing of the past, as driverless cars will be able to drive at speed (4) ___________ to each other.
Many cars can already park themselves on the roadside, brake automatically when the car needs to slow down, and warn the driver (2) __________ they are slipping out of the right lane, so going driverless is just the next step towards automated driving.
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 ______.