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
2024-01-29
39
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] 【C4】
选项
答案
G
解析
此处需名词。根据其后的that定语从句知道描述的正是最初建立网络的“目的”,因此应该很容易就确定purposes最为合适。
转载请注明原文地址:https://tihaiku.com/zcyy/3404656.html
相关试题推荐
[originaltext]W:SothisistheInternet?M:Well,it’stheWorldWideWeb,whi
[originaltext]W:SothisistheInternet?M:Well,it’stheWorldWideWeb,whi
[originaltext]TheUShasdeclaredthirtyinternationalgroupsasterroristo
WorriedaboutInternetcompaniesspyingonyouronlinebrowsing?Youmightt
WorriedaboutInternetcompaniesspyingonyouronlinebrowsing?Youmightt
TheInternethasenabledthespreadofinformationatlightningspeed.This
TheInternethasenabledthespreadofinformationatlightningspeed.This
HowtoFixtheInternetA)Wehavetofixtheinternet.After40years,ith
HowtoFixtheInternetA)Wehavetofixtheinternet.After40years,ith
HowtoFixtheInternetA)Wehavetofixtheinternet.After40years,ith
随机试题
WhatisDrSimon’sopiniononthefollowingpoints?TickcolumnAifheisinfa
TheUnitedStatesofAmericaisoftenseenasanationinwhichthepursuit
Whatisthelecturemainlyabout?[br]Whydoestheprofessormentionschoolsch
(Judge)______fromlastyear’sexperience,thecoachknowsheshouldnotexpect
[originaltext]Phonebookshavewhite,blueandyellowpages.Thewhitepage
BloodDonation:aLife-SavingCauseA)Chinaenshrinedthepr
原发性肝癌的检查方法?
环丙沙星的抗菌作用不包括A.铜绿假单胞菌 B.伤寒沙门菌 C.放线菌属 D
有关黄疽的概念,哪种说法是错误的A.黄疸多见于肝胆疾病 B.皮肤黏膜发黄即为黄
A.孕6周时开始 B.孕24周 C.孕20周后 D.孕5周时 E.孕18
最新回复
(
0
)