听下面5段对话或独白。每段对话或独白后有几道小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独 白前，你将有5秒钟的时间阅读各个小题；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料,回答第6、7题。 What is the most probable result of the conversation

[A] Their names, phone numbers, and job preference.
B. The names and addresses of their guests.
C. Their dormitory name, address, and phone number.

[A] It’s the first time he’s come to the library.
B. There’s only one reading room in the library.
C. He wants to refer to the book for some figures