F: Good afternoon, Steven. Are you coming to class today? We missed you in the lab yesterday. ,M: Uh...Sorry, Miss Smith. I had a mid term exam for my literature course and I... I had to do some last minute revision for it. Yes, I will certainly be at the class today, though. Sorry, I missed the experiment yesterday. ,F: Hmm...I don't really think reviewing for an English literature exam is a very good excuse, do you? ,M: No, you're right. It isn't a good excuse at all. It's just that I did a very similar experiment in chemistry 101 last time, so I felt I probably wouldn't miss too much.
(A) F: So, you mean although you missed chemistry course yesterday, you probably wouldn't miss too much? (B) F: Really? You mean you think it is a good excuse? Oh, you missed chemistry course yesterday! (C) F: OK, I see. You did a very different experiment in chemistry 101 last time and you missed English course yesterday. (D) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?
A