MODULE 22- Đại từ nhân xưng, Đại từ sở hữu và Đại từ phản thân

________ kinder to his employees, his business would not have collapsed. A. Mr. Chan had been B. Had if Mr. Chan been C. Had Mr. Chan been D. If had Mr. Chan been

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________ kinder to his employees, his business would not have collapsed.

Mr. Chan had been

Had if Mr. Chan been

Had Mr. Chan been

If had Mr. Chan been

Giải thích

Chọn đáp án C