He must have finished the work yesterday, he ?A. mustn'tB. haven'tC. didn'tD. hasn&#

发布时间：2020-08-14 23:36:11

He must have finished the work yesterday,       he ?
A. mustn't
B. haven't
C. didn't
D. hasn't

网友回答

A. mustn't
B. haven't
(答案→)C. didn't
D. hasn't
解析：当陈述部分是must\may have done sth.时，如果有表示过去的时间状语，就用过去时来反问；如果没有表示过去的时间状语，就用现在完成时来反问.
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