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Câu hỏi:

13/07/2024 370

Little have people done to alleviate the sea pollution caused by the factories in central Vietnam, haven’t they?

A. have people done

B. caused

C. in central 

D. haven’t they

Đáp án chính xác

Trả lời:

verified Giải bởi qa.haylamdo.com

Đáp án D thành “have they”

Giải thích: Nếu nhìn qua thì ta sẽ thấy câu này không có lỗi sai, nhưng thực ra vế 1 có “little” (hầu như không) nên bản chất nó là câu phủ định, vậy phần câu hỏi đuôi phải dùng dạng khẳng định.

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