A、From a friend. B、On the television. C、In the local newspaper. D、On the radio. C细节题。浏览选项可知，四个选项给出四种不同的渠道：通过朋友、电视、当地报纸或广播，可推测对话涉

M: Hello, John Adams speaking.
W: Good morning, Mr. Adams. I saw your advertisement in the local newspaper for a waitress and I wonder if you could give me a few more details about the job.
M: Yes, certainly. We would need you from ten in the morning until two in the afternoon, roughly. As for the pay, we’re offering about $ 450 a week. Obviously there may be a little bit more if you have the right qualifications and experience. Have you had any experience?
W: Well, yes, I have. I’m at present working for and have been working for the same firm for about five years. Though it is a small firm of consultant engineers, I think I’ve got enough experience and I can qualify myself for the job.
M: Well, that sounds good. Perhaps you could come down for an interview sometime.
W: Yes. When would it be suitable for you?
M: What about next Wednesday at about 2:30?
W: Yes, I think that would be fine, actually. That’s OK.
M: Could you just tell me who you’re working for at the moment?
W: I’m working for Bloggers actually in the High Street.
M: Right, OK, and could I just have your name?
W: Yes. My surname is Boardman.
M: Right, OK, Miss Boardman, well, see you then next Wednesday at 2:30.
W: OK. Thanks very much then. Bye.
Questions 22 to 25 are based on the conversation you have just heard.
22. How did the woman know the advertisement?
23. According to the man, how can the waitress earn more than the $450 they offer?
24. What is the woman doing now?
25. What are the two speakers talking about?