It is difficult when I think about what my friends are doing now.结构分析It is difficult when I think about what my friends are doing now.我知道这是个主语从句.想请问" what my friend are doing now" 这部分是从句吗?如果是,是什么从句?
问题描述：
It is difficult when I think about what my friends are doing now.结构分析
It is difficult when I think about what my friends are doing now.
我知道这是个主语从句.
想请问" what my friend are doing now" 这部分是从句吗?
如果是,是什么从句?
答