Giải bởi Vietjack
Đáp án A
Kiến thức về từ loại
A. environmentally /ɪnˌvaɪrənˈmentəli/ (adv): về phương diện môi trường
B. environmental /ɪnˌvaɪrənˈmentəl/ (a): thuộc về môi trường
C. environmentalist /ɪnˌvaɪrənˈmentəlɪst/ (n): nhà môi trường học
D. environment /ɪnˈvaɪrənmənt/ (n): môi trường, môi sinh
Trong câu: “Not surprisingly, such a vehicle has zero emissions, and is very (5)________ friendly.”
(Không ngạc nhiên, khi một chiếc xe như vậy có lượng khí thải bằng không, và rất thân thiện với môi trường.)
từ “friendly” là tính từ. Ta cần một trạng từ đứng trước tính từ, bổ nghĩa cho tính từ.
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 ______.
