单选题
{{I}}Questions 18 -21 are based on the following dialogue.{{/I}}
单选题
Why doesn't the woman buy the book?
【正确答案】
A
【答案解析】[听力原文] 18-21
M: What's that book you just picked up?
W: The sociology text professor Smith uses in his course.
M: You had better read it ff you want to pass the course. Smith swears by it.
W: But it costs 40 dollars. I simply can't afford it.
M: Did you check the used book section here? Maybe they have it.
W: No, they don't. I asked.
M: Why don't you get it from the library?
W: Are you joking? I've been trying for months and it's always out. There are more than 45 students in the course and every single one wants the book.
M: Listen, you know my roommate, Henry, don't you? He took the same course last year and I believe he owns the book. I'll ask him if he'll lend it to you.
W: Oh, Tom, that would solve everything.
单选题
Why did the man suggest that the woman read the book?
【正确答案】
B
【答案解析】
单选题
Why did the woman have problems getting the book from the library?