what are you from,为什么用are,不能用is吗

What are you from? 是what do you from 还是what are you from what are you doing from me What are you from john?I’m from America. What are you from?的意思是?What are you from? what nationality are you from这句话有语法错误么?what nationality are you=what nationality are you from=what nationality do you come from? 英语翻译What should tourists take with them?Where are you leaving from?翻译为中文 where are you from what are you come from的区别 my dear frend .where are you from how oid are you?what are you where are you from what is your name What kind of town are you from.翻译 What are you excepting to get from the university education? where are you come from和where are you fron的区别where are you from what are you come from where are from?和 what nationality are you?怎么回答where are you from?和 what nationality are you?各怎么回答 What country are you from?还有What do you like about girls? what nationality are you?和where are you from有什么区别 What should tourist take with them?Where are you leaving from?When are you leaving? What should tourists take wish them?where are you leaing from?when are you leaving?