172.The people at the party were worried about Janet because no one was aware __________ she had gone.

问题描述:

172.The people at the party were worried about Janet because no one was aware __________ she had gone.
A) about where B) of where C) of the place where D) about the place where
答案是B查了好多还是不明白 C哪里不对

C为什么不对?
因为“没有人意识到她去了哪里”相当于“没有人知道她去了哪里”,即no one knew where she had gone,可见the place是不必要的.可是C符合定语从句啊����ն���Ӿ�����⣬�Ǿͻ��ɡ�û������ʶ����ȥ�˵��Ǹ��ط�������Ȼ��˵��ͨ����һ��˵�������Եļ����ԭ���ǣ���Ѵ𰸾���B�ˡ�