摘要： “That must be a mistake. “No, it be a mistake. A. must not B. needn’t C. can’t D. wouldn’t
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—That must be a mistake.
—No, it _____ a mistake.
A. must not be B. needn’t be C. cannot be D. would not be
查看习题详情和答案>>－That must be a mistake．
－No, it ________ a mistake．
[ ]
A．must not be
B．needn’t be
C．cannot be
D．would not be
－That must be a mistake．
－No, it ________ a mistake．
[ ]
A．must not be
B．needn’t be
C．cannot be
D．would not be