to me, John would not have failed.A. If he has listenedB. Had he listenedC. If he listene

发布时间：2020-08-16 09:05:43


     to me, John would not have failed.
A. If he has listened
B. Had he listened
C. If he listened
D. Should he have listened

网友回答

A. If he has listened
(答案→)B. Had he listened
C. If he listened
D. Should he have listened
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