Why haven‘t you finished your paper yet?You______to have finished it by Thursday evening.(2 分)
A.are supposed
B.suppose
C.were supposed
D.are to suppose
人气:118 ℃ 时间:2019-08-18 09:25:27
解答
be supposed to do本应该做成某事的.
再看到by thursday evening知道是过去式,所以先C
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