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
2023-06-29
54
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/2791830.html
相关试题推荐
InastepthatshouldhelpmaketheInternetsaferforconsumers,anti-virus
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
Thereisnodenyingthatstudentsshouldlearnsomethingabouthowcomputers
InastepthatshouldhelpmaketheInternetsaferforconsumers,anti-virus
InastepthatshouldhelpmaketheInternetsaferforconsumers,anti-virus
InastepthatshouldhelpmaketheInternetsaferforconsumers,anti-virus
InastepthatshouldhelpmaketheInternetsaferforconsumers,anti-virus
随机试题
Little______(注意到我们在注视着他的一举一动),soheseemedtobegoinghisownwayinthisbusi
根据我国现行《宪法》第四十五条第一款的规定,中华人民共和国公民在哪种情况下,有从
患者,女,30岁。突发皮疹,为红色粟粒状,每遇热或在阳光下即发,舌边尖红,苔薄白
Marylookedpaleandweary.A:gloomy B:u
金融犯罪的客观方面要件,是指能够说明行为主体侵害国家金融管理秩序及其侵害程度,而
下列有关提净法的叙述,正确的是A.使药物纯净 B.适用于矿物药 C.只能用水
(2020年真题)下列有关行政复议的说法中,正确的有( )。A.行政复议要求过
强调因人、因时、因环境实施管理,辩证地对待人和工作,即现代人力资源管理采取()取
下列各项中,属于编制科目汇总表直接依据的是()。A.原始凭证 B.记账凭证
(2018年真题)某危险化学品生产企业于2016年1月开始建设,2017年1月正
最新回复
(
0
)