题目内容：

改一般疑问句和否定句 1,I want to go to Beijing 2 I ate an egg this moyning 3 He is a student.4 I am a boy 急求明天就上课了!

优质解答

1,Do you want to go to Beijing?
I don't want to go to Beijing
2 Did you eat an egg this morning?
I didn't eat an egg this morning
3 Is he a student?
He isn't a student.
4 Are you a boy?
I am not a boy