you are和you is的用法.

IS your 和Are you的区别和用法? Do you和Are you两种疑问句的用法? How are you doing?的意思和用法. are和is的用法 You sure?和Are you sure?是不是一样的意思一样的用法? We welcome you to our city和You are welcome to our city.的用法区别 谁能帮忙解释下there you are和there you go的具体用法 here you are 和here they are的区别和用法 were you 和did you 的用法 missing you和miss you的用法 You are very selfish.it is high time 用法 are you 与do you 用法的区别.该怎样用