Without this treatment, the patient would have died. A. If it hadn’t been for this treatment,

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Without this treatment, the patient would have died.

If it hadn’t been for this treatment, the patient would have died.

Unless the patient hadn’t had this treatment, he would have died.

Had not the patient had this treatment, he would have died.

But for the patient had had this treatment, he would have died.

Giải thích

Đáp án đúng: A

Giải thích: Without + N, S + would have V-ed/V3 = If it hadn’t been for + N, S + would have V-ed/V3

Dịch: Nếu không có phương pháp chữa trị này thì người bệnh nhân sẽ chết.