题目

Welcome to our school library. The library is open from 8:00 a.m. to 5:00 p.m. from Monday to Friday. On Saturday, it is open from 9:00 a.m. to 3:00 p.m. It is closed on Sunday. You can borrow (借) books, magazines and CDs here. You can borrow three books at a time. You can keep them for two weeks. If you want to keep them longer, you must come and renew (续借) them. Don’t forget to return them on time. The library is a quiet place. Please keep quiet when you are in the library.How long is the library open on Wednesday?A 8 hoursB 9 hours

Welcome to our school library. The library is open from 8:00 a.m. to 5:00 p.m. from Monday to Friday. On Saturday, it is open from 9:00 a.m. to 3:00 p.m. It is closed on Sunday. You can borrow (借) books, magazines and CDs here. You can borrow three books at a time. You can keep them for two weeks. If you want to keep them longer, you must come and renew (续借) them. Don’t forget to return them on time. The library is a quiet place. Please keep quiet when you are in the library.

How long is the library open on Wednesday?

A 8 hours

B 9 hours

题目解答

答案

根据文章内容，图书馆开放时间按日期分类如下：

  • 周一至周五：8:00 a.m. 至 5:00 p.m.
  • 周六：9:00 a.m. 至 3:00 p.m.
  • 周日：关闭

周三属于“周一至周五”范围，因此适用第一种开放时段。

计算开放时长：
$5:00\ \text{p.m.} - 8:00\ \text{a.m.} = 9\ \text{小时}$

故周三图书馆开放时间为 9 小时。

答案：B. 9 hours