M: So this term, we're doing the book on marketing. Any business in a marketplace is likely to be in competition with other firms offering similar products. ,F: Huh...Excuse me, professor. Could you say that again please? ,M: Having trouble very? ,F: Yes, I'm trying to write down everything you say, but I can't keep up. ,M: You can't write everything down. You need to take notes. Well, just use a pen and a notebook. ,F: But what should I write down? ,M: Is it? Well, writing things down was very useful. It gives you a chance to review them. Now, Mary, just put down the important base. I'll stress these bits in the lecture.
(A) F: You are right. Taking notes in this advertising class is quite boring. (B) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) F: That is true. It is very useful to take notes in this advertising class. (D) F: You are right, taking notes is very useful. I can use it to review the class.
D