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  • 科目:英语
  • 题型:单选题
  • 难度:中等
  • 人气:709

With so many good friends together with you, you must have been happy during the past National Golden Week, _____?

A.haven’t you B.didn't you
C.weren’t you D.mustn’t you
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Withsomanygoodfriendstogetherw