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Câu hỏi:
People use a lot of cars and motorcycles. If people (reduce) …………….. the use of motor vehicles, there (be) …………….. less serious air pollution.
- A. reduce / would be
- B. are reduced / is
- C. reduced / would be
- D. reduce / will be
Lời giải tham khảo:
Đáp án đúng: C
Câu điều kiện loại 2
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CÂU HỎI KHÁC
- Global warming (not happen) …………….. if there weren’t too much carbon dioxide in the atmosphere.
- If the sun (shine) …………….., we will walk to the mountain.
- If people (stop) …….. digging the street, there wouldn’t be noise pollution in this area.
- People use a lot of cars and motorcycles. If people (reduce) …………….. the use of motor vehicles, there (be) ……………..
- If you (not read) …………….. these articles, you (not know) ……….. the facts about water pollution.
- If I (be) …………….. the president, I (remove) …………….. all the factories out of the city.
- Your brother will have hearing problems if he (listen) ……….. to too loud music.
- Plastic bags are a major source of waste ........... we should not throw plastic bags everywhere.
- Land pollution is ...............
- Noise pollution is ......................
