Bộ câu hỏi: Rút gọn mệnh đề trạng ngữ (Có đáp án)

If _______ with the new pill, those patients are likely to make a speedy recovery. A. treated B. having treated C. to be treated D. treating

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If _______ with the new pill, those patients are likely to make a speedy recovery.

treated

having treated

to be treated

treating

Giải thích

Chọn đáp án A