who作连词,是怎么用,怎么连两句话?能写一句句子看一下?难道是作定语从句关系代词?

问题描述:

who作连词,是怎么用,怎么连两句话?能写一句句子看一下?难道是作定语从句关系代词?

The woman who is standing underthe tree is my aunt.关系代词引导定语从句