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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较难
  • 浏览 1231

Since she left home, I have been worried about her and _____ well at all.

A.was sleeping B.wasn’t sleeping
C.haven’t been sleeping D.have been sleeping
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Sinceshelefthome,Ihavebeenworr