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!
人气：475 ℃ 时间：2019-11-12 12:13:54
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
