Who looks after Rose 为什么这里要用looks而不用Who does look after Rose?

who looks after rose?是什么意思 Who looks after Rose 为什么这里要用looks而不用Who does look after Rose? Who ___ (looks) after Rose?为什么要填looks,而不是原形?还有很多这样的填空,为什么要用三单形式,而不是原形? Who ______ your grandparents A、looks after B、 looks at C、sees D、looks for My sister looks after Rose at home .改为同意句：My sister _____ _____ ______ Rose at home who look after your sister?还是 who looks after your sister HOW many children do they have 翻译 Who looks after thei son who looks after your sister?这个句子啊从语法角度来解释…… She looks a---- rose at home she looks after sick a library is a collection of books and the person who ____ it is called a librarian A looks for B looks at C looks like D looks after 英语翻译A GP is a doctor who works in a surgery and looks after the local people. She looks after her kids. She looks after me well. she looks after me w(----) My father looks after our A friend of the Earth is someone who 少打了，A friend of the Earth is someone who looks after the environment是什么意思？ The tall building ___you can see over there is a hospitalWill you call the doctor____usually looks after this patient把who,whom,whose,that,which填入