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英语
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when I arrived at his office,he___on the phone
A.was speaking B.had been speaking答案是哪一个?为什么不能选另一个?
人气：244 ℃ 时间：2020-03-30 19:26:49
解答
A
翻译：当我到达他办公室的时候,他正在打电话,表示过去正在进行的动作,用过去进行时.B是过去完成进行时,表示动作发生在过去的过去,这里arrived是和打电话同时发生的,因此使用过去进行时
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