听力题 W: Hi, Kaven. Your roommate told me that I could find you in the TV lounge. What are you doing here? M: What does it look like I am doing? W: Well, it looks like you are watching television, but we have a linear algebra mid-term tomorrow, so I thought you''d be studying for it and maybe I can study with you. M: Oh, well, I was just taking a break. This linear algebra stuff gives me a headache if I work on it too long. W: I know what you mean. I''ve been working on it for three hours already. I''m beginning to go cross, I''d been theorizing at the sample problems. I just don''t get some of them. M: But I can''t believe you are coming to me. I mean you do know what I got on the last test, don''t you? W: Yeah, I know. You told me. I just thought two heads might be better than one. M: Yeah, that''s a nice idea. But, you know, I wish I knew that person in our class who got a hundred on the last test. She didn''t miss a question. Umm...was it Elizabeth? W: Oh yeah, Elizabeth! She is a friend of mine. She''d be a big help right now. Why don''t I give her a call? M: What! At this hour? It''s already ten thirty. I don''t wanna impose on her. W: Yeah, I guess you are right. But you know what; she owes me a big favor. Let''s at least give her a call and see what she says. Maybe going over some of the problems with us would help her review the material. M: It''s worth a try.