听力原文：W: Sorry, I didn't catch your words just now. Could you tell me again when the assignment is due? And how long should I write the paper? M: It's due next Tuesday. The paper should be no shorter than ten pages and I'm expecting to see your insight into the issuE. Q: Who are the two speakers? (19) A.An author and an editor. B.A student and a professor. C.A news reporter and a writer. D.A client and a lawyer.
A.Q: B.An C. B.A D. C.A E. D.A F.
【参考答案】
B 解析：catch one's words意思是“听清某人的话”。对话中有些词能够为判断两人的关系提供线索，如......