The beautiful dress__janet went to the ball was rented from a clothing store.
问题描述：
The beautiful dress__janet went to the ball was rented from a clothing store.
A.in which B.wearing which
B为什么错?
答
此处为定语从句啊,定语从句还原就是：Janet went to the ball in the beautiful dress.若选B则为伴随状语从句,但必须有逗号,因此不是.
这里并不是主动被动的关系,不要误导人家.