题目

that lay below that
Though,at first,Byrd and his men were able to take a great many photographs of the mountains that lay below,
that 什么情况用that?

提问时间：2020-11-02

答案

开始的时候,伯德跟他的队员们还是拍到了很多位于他们下面的山脉的照片的.
that lay below,做the mountains 的定语从句
that在从句中作主语,代替前面的the mountains.也可以换成which.