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()1.[2014•安顺改编]Lookthesetofkeysontheteacher'sdesk.A.areB.wereC.is

题目详情

( ) 1. [2014 •安顺改编]Look the set of keys____ on the teacher's desk.

   A. are   B. were

   C. is

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答案和解析
1.C