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英语
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peter has just arrived ,and i didn't know he was coming until last night
为什么用was coming ,用had come 不行吗
人气：226 ℃ 时间：2020-05-11 14:55:18
解答
不行,后面有last （这是过去式）,用was coming是过去进行时,表过去正在发生的事情had come 过去完成时，不也是过去已经发生么？我不知道他昨晚已经来了？？
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