.He have solved all his probems; otherwise, he wouldn’t be so relaxed.A. shouldB. mustC. w

发布时间：2020-08-16 13:26:50


.He     have solved all his probems; otherwise, he wouldn’t be so relaxed.
A. should
B. must
C. wouldn’t
D. can’t

网友回答

A. should
(答案→)B. must
C. wouldn’t
D. can’t
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