there isnot
who don't
They set up a help center to help the homeless people.
使用定语从句改写句子,句意不变:
They set up a help center to help the people whom don't have a home.
不必客气。
Alex
参考资料：||
whom don't
They 是主语,help 是谓语动词,the people 是宾语,所以定语从句要用宾格,即 whom 来引导.
填 who don't
句意是他们成立了一个帮助中心来帮助那些流离失所的人们
who don't have a home 都是用来说明 people的，进一步说明是那些流离失所的人。就是做people 的定语，因为homeless是否定意义，所一在改的时候句中也要用否定！
例如 I love my mother who gives all her love to me
who 后面的就是用来说明妈妈的，什么样的妈妈呢？who gives all her love to me 就是把全部的爱都给了我的人！
但愿能帮到你
who don`t
who don't
who引导定语从句，修饰people.