首页
登录
职称英语
The Internet is an international collection of computer networks that all un
The Internet is an international collection of computer networks that all un
游客
2023-06-24
84
管理
问题
The Internet is an international collection of computer networks that all understand a standard system of addresses and commands, connected together through backbone (中枢) systems. It was started in 1969, when the U.S. Department of Defense【C1】______a nationwide network to connect a handful of universities and contractors (订约人). The【C2】______idea was to increase computing capacity that could be shared by users in many locations and to find out what it would take for computer networks to【C3】______a nuclear war or other disasters by providing multiple paths between users. People on the ARPNET (as this nationwide network was originally called) quickly discovered that they could exchange messages and conduct electronic "conferences" with distant colleagues for【C4】______that had nothing to do with the military industrial complex. If somebody else had something interesting【C5】______on their computer, it was a simple matter to obtain a copy (assuming the owner did not protect it).
Over the years, additional networks joined which added【C6】______to more and more computers. The first international connections, to Norway and England, were added in 1973. Today thousands of networks and millions of computers are connected to the Internet. It is growing so quickly that nobody can say【C7】______how many users "on the Net".
The Internet is the largest repository (知识库) of information which can provide very large network resources. The network resources can be【C8】______into network facilities resources and network information resources. The network facilities resources provide us the ability of【C9】______computation and communication. The network information resources provides us all kinds of information【C10】______, such as science, education, business, history, law, art, and entertainment, etc.
A. access B. original C. divided D. survive
E. debates F. established G. purposes H. genuine
I. exactly J. remote K. possibility L. stored
M. totally N. services O. maintain [br] 【C2】
选项
答案
B
解析
此处需填形容词,修饰idea。上一句提到因特网始于1969年,接着该句描述了当初建立网络的目的,因此可知original正确。
转载请注明原文地址:http://tihaiku.com/zcyy/2780051.html
相关试题推荐
TheInternetisaninternationalcollectionofcomputernetworksthatallun
TheInternetisaninternationalcollectionofcomputernetworksthatallun
TheInternetisaninternationalcollectionofcomputernetworksthatallun
TheInternetisaninternationalcollectionofcomputernetworksthatallun
InastepthatshouldhelpmaketheInternetsaferforconsumers,anti-virus
InastepthatshouldhelpmaketheInternetsaferforconsumers,anti-virus
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
随机试题
A:Excuseme,Iamareporterfromastudentmagazine.【D1】______B:Sure,Please
USPoliticiansDebate"NetNeutrality"VocabularyandExpressionssuspendfu
[originaltext]Yearsagobeforetherewererefrigerators,anicehousewasa
Reformstoolongdelayedhave______.peace,undermineddemocracyandsweptawa
注册商标成为其核定使用的商品的通用名称或者没有正当理由连续三年不使用的,只能由申
项目总承包的基本工作程序,包括()。A.编制设计纲要 B.编制试运
房地产经纪服务合同的主要条款包括()。A:当事人的名称或姓名 B:标的房屋
根据所给图形的既有规律,选出一个最合理的答案( )。 A、A B、B C
“学会关心”是下列哪个德育模式所强调的?() A.认知模式 B.体谅模式
小学阶段的课程性质因体现了普及性,基础性和()。A.发展性 B.全面性
最新回复
(
0
)