Finally Mary was admitted by Beijing University, for which she ___ five times.选择题?Finally Mary was admitted by Beijing University, for which she ___ five times.A:had tried B:was trying C:has tried D:tried答案是A , D 为什么是错的呢?
问题描述：
Finally Mary was admitted by Beijing University, for which she ___ five times.选择题?
Finally Mary was admitted by Beijing University, for which she ___ five times.
A:had tried B:was trying C:has tried D:tried
答案是A , D 为什么是错的呢?
答
A. had tried 用过去完成时。
答
用过去完成时说明“她已经尽力5次了”。
答
A是过去完成时. 她被北京大学录取，用的是一般过去时，在录取之前已经试了五次，是指过去的过去，所以用过去完成时。表示过去的过去要用过去完成时。所以D正确。
答
完成时 给用HAD
答
A是过去完成时,表示过去（was admitted）的过去.