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The warming ot the Earth is caused by exhaust gas from...

Câu hỏi: Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 25 to 29.
The warming ot the Earth is caused by exhaust gas from automobile engines, factories and power (25) ________. Carbon dioxide goes up into the atmosphere, and it forms a kind of screen that keeps or allows the sunshine in but stops the Earth heat (26) _______ getting out. It works like a greenhouse, that's why we call (27) ________ the Green House effect.
Because of this effect, the Earth is getting warmer all the time. This (28) ________ in temperature will cause big changes to the world's climate. The sea level will increase as the ice (29) _______ the poles will melt.
The word or phrase which best fits the gap (26) is...
A. from
B. up
C. against
D. away
- Stop + from doing sth: ngừng, ngăn chặn ... khỏi việc gì (~ prevent ...from)
E.g: They are trying to stop the disease from spreading. (Họ đang cố gắng ngăn chặn dịch bệnh lây lan.)
=> Đáp án C (Khí CO2​ đi vào bầu khí quyển, và tạo thành một loại màn mà giữ hoặc cho phép nhiệt mặt trời đi vào nhưng không cho nhiệt Trái Đất đi ra.)
Đáp án A.
 

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