M: I'm sorry to have kept you waiting for such a long time. I didn't think the meeting would be so long. W: That's all right, Dr. Green. I've got the data you required and a few reference books which I think may be useful to your representation at the conference., Question: What's purpose of the woman's visit to the man? (A) To help him prepare for the conference. (B) To see if he is ready for the coming conference. (C) To tell him something about the conference.
(A) To help him prepare for the conference.