题目内容：

where are you come from?
where are you from?和where do you come from? 都是对的.
但是 where are you come from ? 就不对,谁知道是为什么?

优质解答

where are you come from where are...are 是be 动词,be 动词后加 形容词,副词,动名词,介词但come是动词原型所以不能和are 连用where are you from?are + from(介词)where do you come from?do + come (动词原型)...