问题
选择题
It rained a lot during their journey,so they__________have had a good time.
A．can’t
B．must
C．shouldn’t
D．might
答案
A
区别情态动词的用法。can’t表示“可以，能，会”，暗含一种情况的可能。
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It rained a lot during their journey,so they__________have had a good time.
A．can’t
B．must
C．shouldn’t
D．might
A
区别情态动词的用法。can’t表示“可以，能，会”，暗含一种情况的可能。