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  • 更新 2022-09-04
  • 科目 英语
  • 题型 选择题
  • 难度 中等
  • 浏览 61

I was watching the clock all through the meeting, as I had a train ______.

A.

catching

B.

caught

C.

to catch

D.

to be caught

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Iwaswatchingtheclockallthrough