2019-2020学年人教版高中英语必修2基础精讲课件: 定语从句
2019-2020学年人教版高中英语必修2基础精讲课件: 定语从句第3页

做主语:I’m a scientist who/ that studies animals such as apes and monkeys.

做宾语:The girl (whom /who/ that) I met yesterday is called Jane.

做定语:I had a student whose creativity would infect others.