24．A．turn down　　 　　　　 B．break up　　 　　　　　 C．take over 　　　　　　　 D．hold back

23．A．accept　　 　　　　　　 B．encourage　　 　　　　 C．examine 　　　　　　　　 D．show

22．A．mention　　 　　　　　 B．share　　 　　　　　　　 C．record 　　　　　　　　　 D．inform

21．A．fantastic　　 　　　　　 B．mysterious　　 　　　 C．difficult 　　　　　　　　 D．positive

14．Why does the man buy a certificate of deposit?

A．Because he doesn’t want to spend that sum of money for a period of time.

B．Because he doesn’t want to Pay any fee.

C．Because he wants to earn more interests.

13．Where does the man do his part-time job?

A．At a post-office.　　 　　　 B．In a cafe.　　 　　　　　　　　　　　 C．In a bank.

12．Which of the following is TRUE?

A．Experts can explain exactly how dreams work.

B．When our eyes are closed they will not move.

C．Sleep helps our bodies to repair themselves, fight infections and build new cells.

听第5段对话, 回答第13-15题。

11．What kind of people can remember their dreams?

A．Those who sleep without REM periods.　　 B．Those who wake in non-REM sleep.

C．Those who wake in the middle of REM sleep.

10．How many reasons for sleep are mentioned in the text?

A．Two.　　 　　　　　　　　　　　 B．Three.　　 　　　　　　　　　　　　 C．Four