WWW是WORLD WIDE WEB的简称,是当前INTERNET上最流行,最新的媒体信息检索系统。（)

万维网(World Wide Web)的核心技术是()，采用URL定位信息所在的位置。

A． TCP／IP

B．Java Applet

C．HTML/HTTP

D．FTP

A.family

B.home

C.household

D.house

Internet

Almost everyone with or without a computer is aware of the latest technological revolution destined to change forever the way in which humans communicate, namely, the Information Superhighway, best exemplified by the ubiquitous Internet. Already, millions of people around the world are linked by computer simply by having a modem and an address on the "Net", in much the same way that owning a telephone links us to almost anyone who pays a phone bill. In fact, since the computer connections are made via the phone line, the Internet can be envisaged as a network of visual telephone links.

The World Wide Web, an enormous collection of Internet addresses or sites, all of which can be accessed for information, has been mainly responsible for the increase in interest in the Internet in the 1990s. Before the World Wide Web, the "Net" was comparable to an integrated collection of computerized typewriters, but the introduction of the "Web" in 1990 allowed not only text links to be made but also graphs, images and even video.

A Web site consists of a "home page", the first screen of a particular site on the computer to which you are connected, from where access can be headed to other subject related "pages" (or screens)at the site and on thousands of other computers all over the world. This is achieved by a process called "hypertext". By clicking with a mouse device on various parts of the screen, a person connected to the "Net" can go traveling, or "surfing" through a web of pages to locate whatever information required.

Anyone can set up a site, promoting your club, your institution, your company's products or simply yourself. And what is more, information on the Internet is not owned or controlled by any organization. It is, perhaps, true to say that no one and therefore everyone owns the "Net". Because of the relative freedom of access to information, the Internet has often been criticized by the media as a potentially hazardous tool in the hands of young computer users. This perception has proved to be largely false however, and the vast majority of users both young and old get connected with the Internet for the dual purposes for which it was intended--discovery and delight.

Everyone is aware of the Information Superhighway.

A．Y

B．N

C．NG

Bill Gates was born on October 28, 1995 in the United States.

A 19【M2】 photo shows Bill as a rapt young teenager,

watched his friend Paul Allen type at a computer terminal. 【M1】______

Allen became a co-founder of Microsoft. As for a child, Gates 【M2】______

had neat hair and an eager, pleasant smile. He entered Harvard

and dropped out to found Microsoft in 19【M9】Microsoft's first 【M3】______

product was a version of the programming language BASIC, for

the Altair 8800, arguably the world's first personal computer.

BASIC, invented by John Kemeny and Thomas Kurtz in 1964,

was someone else's idea. Such was the Alter. 【M4】______

By 1980, IBM had decided to build personal computers

and needed a PC operating system. So they fired Microsoft to 【M5】______

build its operating system. Microsoft bought Q-DOS from a

company called Seattle Computer Products and retailed them 【M6】______

for the PC.

The PC was released in August 1981 and was following 【M7】______

into the market by huge flocks of honking, beeping clones.

Apple released the Macintosh in 1984: a sophisticated

computer was now available to the masses. In May 1990,

Microsoft finally perfected it's own version of Apple windows 【M8】______

3.0, another huge hit.

By the early 1990s, electronic mail and the Internet were

big. Technologists forecast an Internet centered view of computing

called "mirror worlds". The World Wide Web was emerged in 【M9】______

1994, marking browsers unnecessary, and Netscape was founded 【M10】______

that same year.

【M1】

Why was the plant hemp essential to world -wide trade in the past？

A．Ships' ropes were made from it.

B．Hemp was a very profitable export.

C．Hemp was used as fuel for ships.

D．Hemp was used as food for sailors.

esidency (总统任期) in the 1950s was the U.S. interstate highway system.It was a ____ project, easily surpassing the scale of such previous human ____ as the Panama Canal. Eisenhower’s interstate highways ____ the nation together in new ways and ____ major economic growth by making commerce less ____. Today, an information superhighway has been built—an electronic network that ____ libraries, corporations, government agencies and ____. This electronic superhighway is called the Internet, ____ it is the backbone (主干) of the World Wide Web.

The Internet had its ____ in a 1969 U.S. Defense Department computer network called ARPAnet, which ____ Advanced Research Projects Agency Network. The Pentagon built the network for military contractors and universities doing military research to ____ information. In 1983 the National Science Foundation (NSF), ____ mission is to promote science, took over.

This new NSF network ____ more and more institutional users, may of ____ had their owm internal networks. For example, most universities that ____ the NSF network had intracampus computer networks. The NSF network ____ became a connector for thousands of other networks. ____ a backbone system that interconnects networks, internet was a name that fit.

So we can see that the Internet is the wired infrastructure (基础设施) on which web ____ move. It began as a military communication system, which expanded into a government-funded ____ research network.

Today, the Internet is a user-financed system tying intuitions of many sorts together ____ an “information superhighway.”

A．concise

C．massive

B．radical

D．trivial

A.世界(World)通用

B.冬季(Winter)使用

C.较宽(Wide)的使用温度

D.野外(Wild)使用

ing world - wide fame.

A.WWW服务采用的主要传输协议是HTTP

B.WWW服务以超文本方式组织网络多媒体信息

C.用户访问Web服务器可以使用统一的图形用户界面

D.用户访问Web服务器不需要知道服务器的URL地址