F: Well, I think my article can't be more awful. ,M: Not likely. Why are you so unconfident about your paper? ,F: You know, I missed the deadline for handing in the paper. So I'm uncertain about the content of my paper. ,M: Take it easy. Actually, I read your article last night and I found that you had applied the general knowledge to specific problems in your article. ,F: You think so? You mean I have done well? ,M: Yeah, your work is not bad. However, I have some suggestions for you. Keep to the point, but cross out the unimportant information carefully, or that may have caused some mistakes.
(A) F: Thank you for pointing out a lot of mistakes for me. I'll correct them. (B) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (C) F: So I will delete some information unnecessary when I am making the speech. (D) F: You mean, I need to delete some unnecessary parts of my paper.
D