[單選題] According to the announcement, which of the following is true of special summer hours for the library?

• A、It has them only on the weekends.
  
• B、It has them both weekdays and weekends.
  
• C、It has no special summer hours.
  
• D、This information is not available.

VI. Writing ( 25 points)

你(LiYuan)和幾個朋友約定明天在人民公園野餐。你們的朋友Peter也應邀參加。
你給他寫封信，內容包括：
(1)說明野餐目的。
(2)說明路線。
(3)說明日期、時間。

[單選題] Which of the following is the main purpose of this announcement?

• A、To tell campus personnel of the new library services.
  
• B、To announce the new movies on campus this summer.
• C、To notify university people of important schedule changes.
• D、To remind students to validate (使生效) their identification cards.