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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 较易
  • 浏览 577

--Hi, Tracy, you look tired.
--I am tired. I__________ the living-room all day.

A.painted B.have been painting
C.had painted D.have painted
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Hi,Tracy,youlooktired.Iamtired