Can you see the closet___I put the flower vase?

问题描述:

Can you see the closet___I put the flower vase?
A.on its top B.on top of it C.on whose top D.on which top

C
句意:你有没有看到我放花瓶的橱柜?
空后是对前面closet进行修饰 是一个定语从句
因此排除A B
后面句子补充完整应该是
I put the flower vaseon on the top of the closet/ on closet's top.
表一个所属的关系 应该用 whose