一些关于英语的问题!

1:I COME FROM CHINA.
一般疑问句: Do you come from China?
否定句: I don't come from China.

2:MY FRIEND COMES FROM JAPAN.
一般疑问句: Does your friend come from Japan?
否定句: My friend doesn't come from Japan.

3.:THOSE YOUNG MEN COME FROM ENGLAND.
一般疑问句:Do those young men come from England?
否定句:Those young men don't come from England.

1。Do you come from China?
I don't come from China.
2. Does your friend come from Japan?
My friend doesn't come from Japan.
3. Do those young men come from England?
Those young men don't come from England.

1.Do you come from China?
2Does your friend come from Japan?
3.Do those young men come from England?