题目内容：

Take a look at our library! Our library is open to everyone and the library card is free.

Books	☆ books in 36 languages ☆ information about the world ☆ all kinds of stories ☆ picture books for children ☆ novels – You can enjoy newspapers and magazines in the reading room. – You can borrow two books at a time and keep them for three weeks.
Videos	◆ all kinds of video films ◆ music videos ◆ TV plays – You can enjoy yourself and watch your favorite videos at home. – You can rent a video at two yuan for a week.
Audios	music for everyone language cassettes； 42 world languages – Special rooms for you to enjoy listening. CDs and cassettes can be borrowed – FREE. – You can borrow one CD or one cassette at a time and keep it for two weeks.
E-books	● many different kinds of e-books ● e-newspapers and e-magazines – You can browse all the e-books in the computer room – FREE.

1.How many CDs can you borrow at a time?

A. One.        B. Two.       C. Three.       D. Four.

2.How much should you pay if you keep two videos for a week?

A. Two yuan.    B. Three yuan.  C. Four yuan.   D. Free.

3.What can you do in the computer room?

A. Enjoy music videos.                B. Borrow some books.

C. Borrow some CDs                    D..Enjoy e-books.

4.How long can you keep the books at a time?

A. For a week.       B. For three weeks. 

C. For two weeks.    D. For four weeks