首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Internet is a vast network of computers that connects many of the world’s businesses, institutions, and individuals. (46) The In
Internet is a vast network of computers that connects many of the world’s businesses, institutions, and individuals. (46) The In
admin
2011-02-25
71
问题
Internet is a vast network of computers that connects many of the world’s businesses, institutions, and individuals. (46)
The Internet, which means interconnected network of networks, links tens of thousands of smaller computer networks. These networks transmit huge amounts of information in the form of words, images, and sounds.
The Internet has information on every topic.(47)
Network users can search through sources ranging from vast databases to small electronic" bulletin boards", where users form discussion groups around common interests.
Much of the Internet’s traffic consists of messages sent from one computer user to another. These messages are called electronic mail or e-mail. Internet users have electronic addresses that allow them to send and receive e-mail. Other uses of the network include obtaining news, joining electronic debates, and playing electronic games.(48)
One feature of the Internet, known as the World Wide Web, provides graphics, audio, and video to enhance the information in its documents.
These documents cover a vast number of topics.
People usually access the Internet with a device called a modem. Modems connect computers to the network through telephone lines. Much of the Internet operates through worldwide telephone networks of fiber-optic cables(49)
These cables contain hair-thin strands of glass that carry data as pulses of light. They can transmit thousands of times more data than local phone lines, most of which consist of copper wires.
In the future, the internet will probably grow more sophisticated as computer technology becomes more powerful. (50)
Many experts believe the Internet may become part of a larger network called the information superhighway. This network, still under development, would link computers with telephone companies, cable television stations, and other communication systems.
People could bank, shop, watch TV, and perform many other activities through the network.
选项
答案
互联网的一个特征,就是人们所知道的万维网,提供图形、声音以及视频来增进它的文件的信息。
解析
转载请注明原文地址:https://kaotiyun.com/show/mzp4777K
0
考研英语一
相关试题推荐
Withthedevelopmentoftheglobaleconomy,manycompaniesstatetheirbasicobjectiveofengaginginaworldwidemanufacturing
Withthedevelopmentoftheglobaleconomy,manycompaniesstatetheirbasicobjectiveofengaginginaworldwidemanufacturing
Thepersonwhocanseeashipwithoutsomefeelingofexcitementmusthaveverylittleimagination.Eventheideaofleavingthe
Thetopicofthoughtisoneareaofpsychology,andmanyobservershaveconsideredthisaspectinconnectionwithrobotsandcom
WhydidtheJapanesestaffcomplaintotheAmericanmanager?Theculturalcommunicationproblemsarebecomingespeciallyurgent
Bywhatmeansdothechildrenoftheauthor’sfamilygotoschool?Themainideaofthepassageisabout______.
There(1)_____notonetypeofreadingbutseveralaccordingtoyourreasonsforreading.Toreadefficiently,youhaveto(2)__
There(1)_____notonetypeofreadingbutseveralaccordingtoyourreasonsforreading.Toreadefficiently,youhaveto(2)__
MissPage’sattitudetowardBlackFridayisInWashington’ssalestaxholiday,ashirtmarked$20,apairofbootsmarked$80a
随机试题
以下对汉字结构的分析说法不正确的一项是【】
①所谓“绿色技术”,简单地说,就是指一种能充分节约利用自然资源,而且在产品的生产和使用时对环境无害的技术。②最先闻名于世的绿色产品是各种绿色食品,它们都贴有“绿色食品”的特殊标志,标示该产品是无污染的、有益于健康的。现在全球绿色食品的生产企业已达
受压局部溃疡深达深筋膜及肌层的压疮是
小儿肺炎合并心衰的诊断要点有
正常牙髓对温度刺激的耐受阈为
乳岩不常采用的治疗方法是
根据国际法与国内法的关系的有关原理,结合中国的立法与司法实践,下列说法全部错误的一组是()。①《民事诉讼法》第239条规定:对享有外交特权与豁免的外国人、外国组织或者国际组织提起的民事诉讼,应当依照中华人民共和国有关法律和中华人民共和国缔结或参加的
下列关于银行结算账户的说法中,正确的是()。
2019年11月26日,习近平总书记在中央全面深化改革委员会第十一次会议上强调,党的十九届四中全会和党的()历史逻辑一脉相承、理论逻辑相互支撑、实践逻辑环环相扣,目标指向一以贯之,重大部署接续递进。
Allpassengervesselsarerequiredbylawtomake______forpeoplewithphysicaldisabilities.
最新回复
(
0
)