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----Theyhaven’tfinishedalltheworkuptonow.   ----They

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问题详情:

----Theyhaven’tfinishedalltheworkuptonow.   ----They

----They haven’t finished all the work up to now.

    ----They ____________.

   A. should                                     B. ought to 

C. are supposed to               D. are supposed to have

【回答】

D

知识点:虚拟语气与情态动词

题型:选择题

标签:Theyhaven