M: Hi, Jennie. How do you like the university? ,F: Hello, Bob. I like it very much. ,M: Have you started your classes yet? ,F: I have been to two lectures, chemistry and history. ,M: Well, how were they? ,F: They were very large. I'm not used to 300 students in class. ,M: My lectures have been large too. ,F: Have you been to your English class yet? ,M: Yes, it was quite small, there were only about 20 students in it. ,F: My classes are so far apart, the campus is sure big. ,M: It sure is, my morning classes are in different buildings. I have to run between them. Otherwise, I'll be late. ,F: I guess we'll get used to it.
(A) M: Although we are classmates, you haven't had a history class, have you? (B) M: Since you are my student, why didn't you come to history? (C) M: I’m sorry, I don’t understand. Could you say it again? (D) M: Yeah, we are schoolmates, but neither of us took history.
C