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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 575

—Hi , Tom , why are you looking so tired ?
—I'm tried. Because I ______ the living room all day.

A.painted B.have been painting
C.have painted D.had painted
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—Hi,Tom,whyareyoulookingsotire