M: Who is the girl sitting in the office of the director? ,F: Don't you know her? She used to be the secretary of your section. ,M: Oh my goodness. I can hardly recognize her. ,F: Yes. She used to wear glasses and have long hair.
(A) M: You're right. She wears glasses now, but she didn't wear glasses when I knew her. (B) M: Yeah, she has changed a lot. As you said, she used to have short hair. (C) M: Yeah, she has changed a lot. (D) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that?
C