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题目内容
（英语2（本））
The housekeeper wonders who ate all the grapes yesterday and it __________ Kate because she was out all day.
A. mustn’t have been
B. can’t have been
C. mightn’t have been
D. shouldn’t have been
A. mustn’t have been
B. can’t have been
C. mightn’t have been
D. shouldn’t have been
参考答案