听力原文:W: Are you sure you can't stay any longer? The others are not leaving yet, you know. M: No, I'm afraid I must go, but thank you very much indeed for a most enjoyable evening, and a wonderful dinner. What is the probable relationship between the two speakers? A.Waitress--customer. B.Hostess--guest. C.Wife--husband. D.Mother--son.
A. What B.Waitress--customer. B.Hostess--guest. C.Wife--husband. D.Mother--son.