is that the man （ ） helped us a lot after the 地震,填关系代词或关系副词,为什么不用what
问题描述：
is that the man （ ） helped us a lot after the 地震,填关系代词或关系副词,为什么不用what
答
who
在定语从句中,关系词没有what；先行词是人,关系代词选填who 或that.
希望可以帮到你!