D had left (过去完成时)
从句when they got to the station一般过去式,主句 the train had left 发生在从句之前,所以用过去完成时.我想知道为什么不可以选was left过去完成时结构:had+动词过去分词,不会有was存在。
was left 属于 be done (被动语态)的过去式。被离开?逻辑不符合,不可这样表达。
The greens didn`t catch the train when they got to the station the train ______________
The greens didn`t catch the train when they got to the station the train ______________
A.left B.was left C.has left D.had left
请说明理由
A.left B.was left C.has left D.had left
请说明理由
英语人气:587 ℃时间:2020-03-28 21:11:50
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