Why didnt you tell me? If you ____ me, I would have helped.

Câu hỏi :

Why didn't you tell me? If you ____ me, I would have helped.

A. tell

B. told

C. have told

D. had told

* Đáp án

D

* Hướng dẫn giải

Câu điều kiện loại 3:  [If + thì quá khứ hoàn thành],  [would + have + V3/V-ed]

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