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8.(2015•山东日照)Yougothroughthesecuritycheck(安检)beforegettingonthetrain.A.canB.mightC.mayD.must

题目详情

8. (2015 •山东日照) You go through the security check (安检) before getting on the train.

   A. can   B. might   C. may   D. must

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答案和解析
8. D