定语从句do you know the reason （for whic） he didn't come用for是因为与reason搭配,Dad is a person
问题描述：
定语从句do you know the reason （for whic） he didn't come用for是因为与reason搭配,Dad is a person
(to whom)I can easily talked.用to事要和taiken搭配,那么在定语从句中确定介词,到底是根据什么?是根据前面还是后面的从句啊?
答
主要是补充句子结构he didn't come for the reason ,前面只有reason,没有for ,所以要加上for ,for which,which指代the reasoni can easily talk to my father,前面只有my father,所以要补上一个to ,whom是指代my fat...