She must have seen the blind man many times , she ? A. haventB. didntC. hasnt D. h

发布时间:2020-08-17 13:42:43

She must have seen the blind man many times ,      she ?
A. haven''t
B. didn''t
C. hasn''t
D. hadn''t

网友回答

A. haven''t
B. didn''t
(答案→)C. hasn''t
D. hadn''t
解析:在构成对过去事情推断的反义疑问句中,后面用过去时还是用完成时,得视语境和句子结构而定,即:有过去的时间状语,用 did;没有时看语境。
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