题目内容：

听下面一段较长对话，回答以下小题。

1.What are the speakers talking about?

A. Buying a car.    B. Choosing a gift.    C. Using a computer.

2.What' s the relationship between the two" speakers?

A. Husband and wife.

B. Professor and student.

C. Salesman and customer.

3.What do we know about the person mentioned by the speakers?

A. Maybe he likes something expensive.

B. He is surely over sixty years old.

C. He must be fond of learning.