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their homework, these three students have to stay in the classroom for another thirty min

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解决时间 2021-04-11 23:21
  • 提问者网友:火车头
  • 2021-04-11 04:53
their homework, these three students have to stay in the classroom for another thirty minutes.
A. Not finishing
B. Not finished
C. Having not finished
D. Not having finished
最佳答案
  • 五星知识达人网友:長槍戰八方
  • 2021-04-11 05:02
A. Not finishing B. Not finished C. Having not finished (答案→)D. Not having finished解析:考查非谓语动词。句意:(由于)没有完成他们的作业,这些学生不得不在教室里再呆三十分钟。现在分词作原因状语表示正在进行的伴随性动作,如果动作发生在谓语动词之前,则用完成时态的过去分词,故选D。
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  • 1楼网友:痴妹与他
  • 2021-04-11 05:56
回答的不错
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