骨折的专有体征是 A．功能障碍 B．血运不良 C．局部肿胀 D．疼痛与压痛 E．畸形

下列各项中，加点的成语使用恰当的一项是（　　）

A．美国电影大片《功夫熊猫》在中国播出，它采用现代科技并融合了中国元素，在社会上引起很大的反响，人们对之评头论足，大加赞赏。

B．假如每个人都能见贤思齐，以人之长补己之短，那么我们每天都会有进步，生活也会因此变得愈加美好。

C．第29届北京奥运会主会场“鸟巢”和国家游泳中心“水立方”，不仅规模宏大，而且在设计、建造上融入了科技、人文、绿色奥运理念，比起以往奥运场馆的确卓尔不群，更加璀璨夺目。

D．本来大家都谈得很开心，可是这个人一出现，在场的所有人都哑然失笑，气氛顿时沉闷下来了。

动脉导管未闭周围血管征产生的主要原因是

A．收缩压明显升高

B．脉压明显的增大

C．肺循环血流量的明显增多

D．体循环血流量的明显减少

E．心脏存在着异常的通道

a=2×3×5，b=2×5×7，a和b的最大公因数是______，最小公倍数是______．

狂犬病毒属于下列哪一个科的病毒( )

A．弹状病毒科
B．丝状病毒科
C．正粘病毒科
D．副粘病毒科
E．腺病毒科

Like many other aspects of the computer age, Yahoo began as an idea, (1) into a hobby and lately has (2) into a full-time passion. The two developers of Yahoo, David Filo and Jerry Yang, Ph. D candidates (3) Electrical Engineering at Stanford University, started their guide in April 1994 as a way to keep (4) of their personal interest on the Internet. Before long they (5) that their homebrewed lists were becoming too long and (6) . Gradually they began to spend more and more time on Yahoo.

During 1994, they (7) yahoo into a customized database designed to (8) the needs of the thousands of users (9) began to use the service through the closely (10) Internet community. They developed customized software to help them (11) locate, identify and edit material (12) on the Internet. The name Yahoo is (13) to stand for "Yet Another Hierarchical Officious Orale", but Filo and Yang insist they selected the (14) because they considered themselves yahoos. Yahoo itself first (15) on Yang’s workstation, "akebono", while the search engine was (16) on Filo’s computer, "Konishiki".

In early 1995 Marc Andersen, co-founder of Netscape Communication in Mountain View, California, invited Filo and Yang to move their files (17) to larger computers (18) at Netscape. As a result Stanford’s computer network returned to (19) , and both parties benefited. Today, Yahoo (20) organized information on tens of thousands of computers linked to the web.

10（）

A.relative

B.interactive

C.bound

D.contacted