You are a great student.与You have been a great student.的区别

You are a great student.与You have been a great student.的区别 you are student / you are a student Are you a student? you _______(be)great I___(be)a Chinese student. I have been telling you that I think you are making a great You are a good student. Are you a Chinese student? 是you are a student还是you are student? you is a student.还是you are a student. You are a student.Is( ) sister a student,too? I hope you have a great time 与 I hope you will have a great are you a teacher or student?