如何使用which语句
问题描述：
如何使用which语句
如何正确使用what,who,which语句 EX :that is tom's brother who is Wearing the red jacket.
答
给你三个句子,自己体会吧.
tom's brother is wearing what tom brought yesterday.
that is tom's jacket which his brother is wearing.
that is tom's brother who is Wearing the red jacket.