That is the factory ( ) we are going to work in .That is the factory ( ) we are going to work in .A. which B .wherer应该选那个啊,答案是A,为什么呢?

问题描述:

That is the factory ( ) we are going to work in .
That is the factory ( ) we are going to work in .
A. which B .wherer
应该选那个啊,答案是A,为什么呢?