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They when the teacher came in.A. talk B. are talkingC. to talkD. were talking

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解决时间 2021-01-03 18:21
  • 提问者网友:川水往事
  • 2021-01-03 00:30
They when the teacher came in.
A. talk
B. are talking
C. to talk
D. were talking
最佳答案
  • 五星知识达人网友:渊鱼
  • 2021-01-22 06:32
A. talk B. are talkingC. to talk(答案→)D. were talking解析:句意:当老师进来时,他们正在说话。结合语境可知主句描述的是过去某时正在进行的动作,故用过去进行时态。选D。
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  • 1楼网友:怙棘
  • 2021-01-22 06:48
好好学习下
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