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
2024-02-02
35
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/3414481.html
相关试题推荐
WeallknowtheInternetdoesnotrunfastenough.Whatweoftendonotknow
WeallknowtheInternetdoesnotrunfastenough.Whatweoftendonotknow
[originaltext]Thecomputervirusisanoutcomeofthecomputerovergrowthi
[originaltext]Thecomputervirusisanoutcomeofthecomputerovergrowthi
[originaltext]Thecomputervirusisanoutcomeofthecomputerovergrowthi
TheWorldHealthOrganizationiscallingforurgentinternationalactionto
TheWorldHealthOrganizationiscallingforurgentinternationalactionto
TheWorldHealthOrganizationiscallingforurgentinternationalactionto
TheWorldHealthOrganizationiscallingforurgentinternationalactionto
TheWorldHealthOrganizationiscallingforurgentinternationalactionto
随机试题
【B1】[br]【B18】A、AlthoughB、SinceC、BecauseD、ThereforeA逻辑衔接题。根据本空所在句(虽然你到时已提到演
Shedidnothingbut_____thewholetimeshewasthere.A、complainB、becomplaining
[originaltext]Howdoyougetalongwithyourcolleagues?[/originaltext][origin
在衡量小区规划设计主要技术经济指标中的公共建筑系数指标时,与其有关的指标是(
蔬菜:芹菜( )A.面包:蛋糕 B.水果:葡葡 C.桌子:桌垫 D.太阳
A.枳实B.苦杏仁C.马钱子D.关木通E.蟾酥对泌尿系统有毒性反应的药物是
中国社科院世界社保研究中心发布《中国养老基金发展报告2012》。报告显示,201
某女,56岁。因患类风湿关节炎,服用壮骨关节丸,每日服2次,每次6g。服药月余后
药物在脑内的分布说法不正确的是A.血液与脑组织之间存在屏障,称为血一脑屏障 B
组成项目的各个单项工程综合预算和相关费用具体包括()。A.建筑安装工程费
最新回复
(
0
)