1Eventhetopstudentsinourclassdidn’tworkouttheproblem.Soitbeverydifficult.A.needB.mustC.can’tD.shouldn’t
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题目内容:
1 Even the top students in our class didn’t work out the problem . So it be very difficult .
A. need B. must C. can’t D. shouldn’t
优质解答
B
这道题一定很难,连班里的尖子生也没能做出来.
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