Choose the best answers to complete the following sentences or choose the best rewritten sentences.

Câu hỏi

The policeman asked us

A. had any of us seen the accident happen

B. if had any of us seen the accident happen

C. whether any of us had seen the accident happen

D. that if any of us had seen the accident happen

Đáp án
C. whether any of us had seen the accident happen

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