正确答案：
B
解析：
录音中当女士被问及是否有入场费时，她说Yes. The lunch and the lecture are $8.00 per person.即B项为正确答案。
【录音原文】
Conversation One
W: This is the National Educational Committee. Can I help you?
M:Yes. I believe you have a lunch meeting this coming Wednesday. Could you give me some information about it?
W: Yes, of course. The guest speaker is Professor Smith from the United States and he’ll be lecturing about “The Impact of Education on the Whole Nation”.
M:That sounds very interesting. And when does the meeting begin?
W: Lunch will be served at 12:00 and Professor Smith will speak at 12:45.
M:Is there an admission fee?
W: Yes. The lunch and the lecture are $8.00 per person.
M:Do you have any idea when it will end?
W: Oh, I think at two o’clock at the latest.
M:Thank you very much.
W: You’re welcome.
