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When l was watching TV last night,l heard that an awful car

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解决时间 2021-03-07 17:47
  • 提问者网友:练爱
  • 2021-03-07 01:26
When l was watching TV last night,l heard that an awful car accident()(happen)in the city center.
是填happen还是has happened还是had happened?
上面那个问句是错的,
是填happened还是has happened还是had happened?
最佳答案
  • 五星知识达人网友:底特律间谍
  • 2021-03-07 02:55

had happened:看电视(过去时)以前已经发生了(过去的过去:过去完成)


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