题目内容
--- Jack fell off the ladder yesterday,but he is all right now.
---What a lucky dog! He ________himself badly.
A. should injure B. might injure C. should have injured D. could have injured
D
【解析】
试题分析:句意杰克昨天从梯子上掉下来了,但是现在好了。--真幸运!他本来会受伤严重的。因为是说明过去的事情,所以排除AB, --could have done 表示“本来可能而实际未……”。Should have done过去本应该做而没有做,根据句意应选 D。
考点:考查情态动词和虚拟语气
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