mary wrote an article on ___the team had failed to win the game.为什么不能选D

问题描述:

mary wrote an article on ___the team had failed to win the game.为什么不能选D
a why
b what
c who
d that
为什么不选取D

选a why 吧
这句话的意思是Mary写了一篇关于这个小组为什么会比赛失败的原因的文章.
that 前面是不允许用介词的,所以不能用D
只有选a,这句话的意思才能说得通.