高一英语定语从句练习On the train I saw a student________I thought was your sister.A.who B.whom C.which D.that单选

问题描述:

高一英语定语从句练习
On the train I saw a student________I thought was your sister.
A.who B.whom C.which D.that
单选

选A.
WHO是指那个学生,WHO后面是修饰学生的从句.