everybody was looking for you when the meeting was over.you ____ without a word.
题目
everybody was looking for you when the meeting was over.you ____ without a word.
A mustn't leave B shouldn't have left C couldn't have left D needn't leave
答案
会议结束时大家都在找你.你不该不声不响就离开了.
B.shouldn't have left
表示过去做过的事情,但不应该做,因此shouldn't后面要用完成式have left
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