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----HiTracyyoulooktired.----I’mtired.Ithelivingroomallday.A.paintedB.hadbeenpaintingC.havebeenpaintingD.havepainted

题目详情

 ----Hi Tracy you look tired.

     ----I’m tired. I __________the living room all day.

A. painted       B. had been painting      C. have been painting     D. have painted

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答案和解析

C