【答案解析】[解析]
M: Excuse me, ma'am.
W: Yes. May I help you?
M: I'm a graduate student here m mathematics. I've just come from China and I've never used a Western library before. I'll be here for five years, so I'd like to learn how to use the library as efficiently as possible. I wonder if someone 'might have time to show me around.
W: I'd be very glad to show you around, but I'm very busy right now. Could you come back about 3:30?
M: Sure. 3:30 this afternoon.
W: Good. See you later.
M: Thank you. Good-bye.
[解析] 推理判断题。对话中的男士说I'd like to learn how to use the library as efficiently as possible．其目的是让这位女士帮忙教他学会有效地使用图书馆，由此可推断出这位女士是图书管理员。
单选题
What do we know about the man?
A. He is a new librarian.
B. He is a graduate student in physics.
C. He is going to have a five-year study here.
【正确答案】
C
【答案解析】[解析] 事实细节题。由I'm a graduate student here in mathematics和I'll be here for five years．可知他是一位将要在这里学习五年数学的学生。
单选题
What are they going to do about 3:30 this afternoon?
A. They will have a meeting.
B. The woman will show the man how to use the library.
C. They will discuss how to use the library.
【正确答案】
B
【答案解析】[解析] 事实细节题。由I'd be very glad to show you around可知这位女士答应带他转转，以了解图书馆的使用方法。