are you与do you的区别?那什么叫被动语态？

How do you do与How are you的区别 are you与do you的区别?那什么叫被动语态？ Why are you crying 与 Why do you keep 的区别那 Why do you cry 和 Why are you crying 的区别又是什么呢 so are you与so you are的区别 so do i与so i do的区别so are you与so you are的区别 so do i与so i do的区别 How are you?与How do you do?和How are you doing?的区别是什么?请问How do you do?与How are you?和How are you doing?的区别, HOW DO YOU DO与HOW ARE YOU的区别?RT Hao do you do 和Hao are you 的区别? How do you do!和How are you?的区别 how do you do 和how are you 的区别 How long are you staying 与How long do you stay的区别? do you 与are you 的区别可以举个例子不？ are you 与 do you 的区别谢举例句子说明 Who are you writing to与Where do you live有没有to的区别,是什么原因 what are you和what do you的区别 do you know?和are you know?的区别? do you 和are you 的区别是什么? 英语,Are you 和 Do you 的区别? why do you 和 why are you 的区别?