On Discovery Channel last night, they showed an informative program about new innovations

Câu hỏi :

On Discovery Channel last night, they showed an informative program about new innovations in medical imaging, which you would have found interesting.

D. would

A. begged

A. decimal

A. whereas

* Đáp án

B

* Hướng dẫn giải

Đáp án B.

 

sai vì không rõ “they” ở đây là ai. Sửa lại thành “there was”

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