一般疑问 Are you a student?肯定回答 Yes,I'm否定回答 Not,I'm not.
你好！Are you a student？Yes，I amNo，I‘m not祝你学习进步O(∩_∩)O哈！
Am I a student?Yes, I amNo, I am not
Am i a student?Yes,i am.No,i am not.
