题目内容
She________the film. She knows nothing about it.
A. can’t see B. can’t have seen C. must see D. mustn’t have seen
B
解析:
can’t have done,表示对过去发生情况的否定推测,意为“不可能已经……”。
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题目内容
She________the film. She knows nothing about it.
A. can’t see B. can’t have seen C. must see D. mustn’t have seen
B
can’t have done,表示对过去发生情况的否定推测,意为“不可能已经……”。