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Tony his homework this morning before he went to school.A. has doneB. did C. has doneD.

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解决时间 2021-12-29 08:29
  • 提问者网友:欺烟
  • 2021-12-29 02:35
Tony his homework this morning before he went to school.
A. has done
B. did
C. has done
D. will do
最佳答案
  • 五星知识达人网友:由着我着迷
  • 2022-01-22 06:47
(答案→)A. has doneB. did C. has doneD. will do解析:这题考查时态的用法:时间是before he went to school.说明完成作业是在上学前,用过去完成时,A项had done。正确。
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  • 1楼网友:行雁书
  • 2022-01-22 07:06
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