题目内容
——It was the drug,not the disease,that killed the boy.
——He would be still alive today if he ________ that drug.
A. not take B. shouldn’t have taken C. didn’t take D. hadn’t taken
D
主要考查虚拟语气。本句是混合式虚拟语气,从句与过去事实相反,而主句与现在事实相反,所以从句用过去完成时。
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