读等高线地形图，完成下列要求． （1）写出图中字母所在部位的地形名称A_____

鹰嘴滑囊炎又称（）

A．学生肘 

B．网球肘 

C．无功能肘 

D．矿工肘 

E．高尔夫球肘

2005年5月23日，中国人民银行发布了《短期融资券管理办法》。根据该办法规定，短期融资券是指企业依照该办法规定的条件和程序在证券交易所发行和交易，约定在一定期限内还本付息，最长期限不超过365天的有价证券。（）

J.Martin的战略数据规划的重要内容之一就是确定企业的( )。

A．文件系统
B．主题数据库
C．应用数据库
D. 数据仓库

When you think of the Internet, you probably think of ".com." Just what do those three letters at the end of a World Wide Web address mean Every computer that hosts data on the Internet has a (71) numerical address. For example, the numerical address for the White House is 198.137.240.100. But since (72) people want to remember long strings of numbers, the (73) was developed. It is a critical part of the Internet’s technical infrastructure, correlates a numerical address to a word. To (74) the White House website, you could type its numerical address into the address box of your web browser. But most people prefer to use "www. whitehouse. gov." In this case, the domain name is (75) .

（75）处填（）。

A．www.

B．www. whitehouse

C．www. whitehouse. gov

D．whitehouse. gov

吸氧时吸入的氧气浓度越高疗效越好。