Great changes have taken place since then in the factory (where ) we are working,为什么用where

题目

Great changes have taken place since then in the factory (where ) we are working,为什么用where
前面既然有in 了为什么还要用where 呢,不是多余了吗?we are working in the factory ,不是完整了吗

答案

we are working 是个句子,它在本句中是个从句,使用Where 我们就知道此从句是用来对Factory进行说明的,说明那个Factory的进一步信息.英语里面句子和句子之间不能直接连接在一起,一般来说都需要连接词.要是我们省掉Whe...