The students are usually the ones who change rooms , Joe comes from school where the teachers chang classrooms.
我想问一下这句子中的the ones在句中有什么作用
The students are usually the ones who change rooms , Joe comes from school where the teachers chang classrooms.
我想问一下这句子中的the ones在句中有什么作用
指代学生,
这是一个定语 从句,主句中做表语---先行词,从句中做主语