题目内容
We ________ for her because she never came.
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We ________ for her because she never came．
A．needn't wait
B．shouldn't have waited
C．mustn't wait
D．mustn't have waited
A．mustn't have waited
D．needn't wait
We _____ for her because she never came.
A. mustn’t have waited B. shouldn’t have waited C. mustn’t wait D. needn’t wait
