Part B
Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE.
听力原文：M: Hi, Susan, where were you at lunch time？ I was saving a seat for you in the cafeteria.
W: Oh, sorry to miss you. But my search for knowledge was greater than my pains of hunger.
M: I never had that problem. So where were you？
W: My political science class ran overtime.
M: That's been happening quite a bit lately, hasn't it？
W: I guess so. Actually, what happens is that a group of students hung around for a while after class to talk with our professor and ask questions.
M: Who is this twenty-first century Socrates？
W: Professor Have. Have you heard of him？
M: Mm, he does have a good reputation in the Political Science Department.
W: And well deserved one. The student who falls asleep in discussion group in seminars fights for front row seat in his lectures.
M: Oh, no, I hope this isn't catching.
W: You call joke. But it's great to have a professor who is not only interesting but prepares to give up time for students.
M: Maybe I should sit in on his class some time. Do you think he'll care？
W: Not at all. Lots of students bring their friends. He says he is pleased with them.
M: Well, just to be safe. 1 think I'll bring my lunch along as well.
W: I'll make a good student of you yet.
What habit has the woman recently had？

A. Telling jokes.
B. Falling asleep in classes.
C. Staying later after classes.
D. Eating in the cafeteria.