听第二篇短文，回答第 16 至 20 小题。
()16. Where are they going to have the talk?
A. In the library.
B. At the school hall.
C. In the meeting room.
()17. What's the topic of the talk?
A. Manners in the library.
B. Ways to borrow books.
C. Books in the library.
()18. What's the first rule?
A. No photos.
B. No eating or drinking.
C. Keep quiet.
()19. What is the last rule?
A. Don't drop litter.
B. Don't write in the books.
C. Return the books on time.
()20. Why are the rules important?
A. To keep the library clean.
B. To make readers feel comfortable.
C. To help the librarians with their work.

第三部分 情景问答
你有 10 秒钟的时间阅读下面的情景提示。之后你将听到两个问题，请根据情景提示的内容，用英语进行回答。注意：每个问题问两遍，每题的答题时间为 15 秒钟。
请看下面的情景提示：
学生会将于下周五下午在学校礼堂举办一场关于餐桌礼仪的讲座。
(1)
(2)