Question

Do you think which is the best student in your class?是否正确？应该如何？

Answer 1

不对，which应该放在句子开头，Which student is the best one of your class in your mind?

Answer 2

Whichr student do you think is the best one in your class?
或者Who do you think is the best student in your class?

Answer 3

错误。
应该：
1、which改为who
2、这句句子问号改为逗号，后加“A or B”（A、B为两个人名，构成选择疑问句）

Answer 4

Do you think who is the best student in your class?

指班上最好的学生，是特指人，用who;

Answer 5

which改成who