I'm Not Twenty

I'm Not Twenty I'm not twenty的歌词 I'm not more than twenty和I'm less than twenty可以混用吗? l'm not twenty I am not twenty I'm not more than twenty-nine myself ( )2. I’m twenty years old. I’m _____ a child. 　　A. not long 谁有alizee的I'm not twenty这首歌的歌词的? I am not twenty!的歌词是什么 I'm twenty years old.I'm ___a child 谁有Alizee的《I am not twenty》的歌词~ I'm not sure