骨盆入口狭窄( ) A．胎头跨耻征阳性 B．高张性宫缩乏力 C．胎先露内旋转受阻

In the world today, all of the people need recreation（消遣）. We can not work all the time if we are going to keep healthy and enjoy life.

Everyone has his own way of relaxing. Perhaps the most popular form is to take part in sports. There are team sports, such as basketball and football. There are also individual（个人的） sports, such as swimming and running. Skating and mountain climbing are the most popular recreation for people who like to be outdoor（室外的）.

Not everyone who enjoys sports likes to take part in them. Many people like watching them on TV or listening to them on the radio. So many people like some forms of indoor recreation, such as watching TV, singing and dancing.

It doesn’t matter whether we like indoor recreation or take part in outdoor sports. It is important for everyone to relax from time to time, and enjoy some forms of recreation.

小题1: Which is the most popular form of recreation?

A．Sports

B．Watching TV

C．Sleeping

D．Singing and dancing小题2:People want to take part in sports in order to       .

A．keep healthy and enjoy life

B．make friends

C．find a good job

D．make more money小题3: Outdoor sports include（包括）              .

A．watching TV

B．singing and dancing

C．listening to the radio

D．skating and mountain climbing小题4:Why do many people like watching sports on TV or listening to them on the radio?

A．Because they like sports, but they don’t like to take part in them.

B．Because they don’t enjoy sports.

C．Because they don’t enjoy life.

D．Because they don’t need recreation.小题5: The passage tells us that              .

A．basketball is a kind of team sports

B．everyone who enjoys sports should take part in them

C．different people have different ways of relaxing

D．indoor recreation is not as important as outdoor sports

利率政策是我国货币政策的重要组成部分，目前中国人民银行主要采用的利率工具不包括( )。

A．调整中央银行基准利率

B．调整金融机构法定存贷款利率

C．利率市场化改革

D．调整个类利率结构和档次

维生素B₆的生理功能有（）。

A.参与氨基酸代谢

B.调节凝血蛋白质合成

C.构成黄素单核苷酸

D.增强记忆

E.抗氧化作用

简述文献载体的发展变化。

随着现代通讯技术的发展和电子计算机网络的广泛应用、交易技术和交易组织形式的演进，已有越来越多的证券交易不在有形的场内市场进行，这使场内市场与场外市场的截然划分已经不复存在。