英语选择题[情态动词]--I came here by taxi and the driver charged me ￥50.--Really?You ______ have come by bus.A.mayB.mustC.couldD.might

分类: 作业答案 • 2021-12-20 03:28:32

问题描述：

英语选择题[情态动词]
--I came here by taxi and the driver charged me ￥50.
--Really?You ______ have come by bus.
A.may
B.must
C.could
D.might

答

C could have done 本可以做某事