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
59
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] 【C1】
选项
答案
F
解析
此处需要及物动词的过去式,作谓语。该句的主语是the U.S.Department of Defense,宾语是network,由此可以推断出答案为established(建立)。
转载请注明原文地址:https://tihaiku.com/zcyy/3414478.html
相关试题推荐
WriteacompositionentitledHowtoProtectPrivacyonInternetYoushouldwrite
WeallknowtheInternetdoesnotrunfastenough.Whatweoftendonotknow
WeallknowtheInternetdoesnotrunfastenough.Whatweoftendonotknow
WeallknowtheInternetdoesnotrunfastenough.Whatweoftendonotknow
[originaltext]Thecomputervirusisanoutcomeofthecomputerovergrowthi
[originaltext]Thecomputervirusisanoutcomeofthecomputerovergrowthi
TheWorldHealthOrganizationiscallingforurgentinternationalactionto
TheWorldHealthOrganizationiscallingforurgentinternationalactionto
TheWorldHealthOrganizationiscallingforurgentinternationalactionto
TheWorldHealthOrganizationiscallingforurgentinternationalactionto
随机试题
Boardingtimes:30minutesbeforedeparturetimefordomesticand1hourforinte
[audioFiles]audio_eufm_j01_330(200910)[/audioFiles]A、Shewantstoknowwhothe
【S1】[br]【S8】passing→passed语态错误。此处需要被动语态,而不是主动语态。
英国《金融时报》中文网报2014年9月22日报道称,中国央行最近推出了一些“非常
“大列巴”(大面包)是( )的食品。A.辽宁 B.内蒙古 C.哈尔滨 D
男,28岁,患"慢性肾炎"8年,查体:血压21.3/12.6kPa(160/95
韦氏智力量表的分量表主要包括()。 (A)言语量表和操作量表(B)城市量表
酶竞争性抑制作用的特点是A.K值不变,V降低 B.K值降低,V不变 C.K值
根据《票据法》的规定,如果本票的持票人未在法定付款提示期限内提示付款的,则丧失对
MФ不表达A.C3b受体 B.细胞因子受体 C.IgGFc受体 D.MH
最新回复
(
0
)