Listen! His family must be quarrelling, ?A. mustn’t itB. isn’t itC. aren’t theyD. needn’t

发布时间：2020-08-16 08:54:49


Listen! His family must be quarrelling,     ?
A. mustn’t it
B. isn’t it
C. aren’t they
D. needn’t they

网友回答

A. mustn’t it
B. isn’t it
(答案→)C. aren’t they
D. needn’t they
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