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– Why does she look so tired?-- She all the morning and she still hasn’t finished it.A. c

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解决时间 2021-04-13 04:59
  • 提问者网友:斑駁影
  • 2021-04-12 08:34
– Why does she look so tired?
-- She all the morning and she still hasn’t finished it.
A. cleaned
B. was cleaning
C. has been cleaning
D. has cleaned
最佳答案
  • 五星知识达人网友:上分大魔王
  • 2021-04-12 08:44
A. cleanedB. was cleaning(答案→)C. has been cleaningD. has cleaned解析:clean这个动作,之前就发生了,一直到现在还没完成,还在继续,因此用现在完成进行时态。
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  • 1楼网友:怀裏藏嬌
  • 2021-04-12 09:28
谢谢解答
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