摘要：There is no light on. They be at home. A. mustn’t B. can’t C. needn’t D. shouldn’t
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11．There is no light on--- they _______ be at home.
A. mustn’t B. can’t C. needn’t D. shouldn’t
查看习题详情和答案>> There is no light on – they ______ be at home.
A. mustn’t B. needn’t C. can’t D. shouldn’t
There is no light on , they ____ be at home.
[ ]
A. need't
B. shouldn't
C. can't
D. mustn't
查看习题详情和答案>>
B. shouldn't
C. can't
D. mustn't