题目内容：

听下面一段较长对话，回答以下小题。

1.Why does the man look terrible?

A. He is ill.

B. He is studying too hard.

C. He went out late last night.

2.What does the woman suggest the man do?

A. Rest for some time.

B. Take notes in every lecture.

C. Start revising next week.

3.What is the relationship between the speakers?

A. Classmates

B. Mother and son

C. Teacher and student