There are so many beautiful dresses that I hardly know which ____

问题描述:

There are so many beautiful dresses that I hardly know which ____
A.to choose B.to choose from
选哪个?

哦 你可以把to choose 和to choose from带入原句,是choose dresses,而不是choose from dresses遇到类似的题目也是根据这个方法.所以选A.