首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The Internet is an international collection of computer networks that all understand a standard system of addresses and commands
The Internet is an international collection of computer networks that all understand a standard system of addresses and commands
admin
2016-04-30
32
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
【C5】
选项
答案
L
解析
此处需动词过去分词,构成have sth.done结构。根据下文的obtain a copy,可知something interesting是在计算机里面的,由此可知stored正确。
转载请注明原文地址:https://kaotiyun.com/show/5ie7777K
0
大学英语四级
相关试题推荐
ThestudywaswrittenandresearchedbyBritain’sNationalConsumerCouncil(NCC)forlobbygroupConsumerInternational.Itwas【C
Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforregularphysicalactivity.Itrequiresnoequipment,e
WhenRobertoFelizcametotheUSAfromtheDominicanRepublic,heknewonlyafewwordsofEnglish.Educationsoonbecameanig
Therearetwotypesofpeopleintheworld.Althoughtheyhaveequaldegreesofhealthandwealthandtheothercomfortsoflife
Theconceptofculturehasbeendefinedmanytimes,andalthoughnodefinitionhasachieveduniversalacceptance,mostofthede
ManyfamiliesintheUnitedStateshavealargerincomenowthaneverbefore,butpeoplearefindingitdifficulttomakeendsm
A、Itispositive.B、Itisnegative.C、Ithastwosides.D、Thefriendshiphasnothingtodowiththeworkplace.C
A、Stayawayforacoupleofweeks.B、Checkthelockseverytwoweeks.C、LookafterJohnson’shouse.D、Movetoanotherplace.A女士
WhoKilledtheSeaLions?A)Sittingintheturbulent(汹涌的)watersbelowtheBonnevilleDamontheColumbiaRiver,eastofPortland
HintsandTipstoSaveMoneyA)Spendless.Thisisnotoversimplifyingthebestwaytosavemoney!Itisessentialifyoua
随机试题
甲市A公司以信件方式向乙市B公司发出承诺通知。A公司于3月4日将信件送达甲市邮局,到达乙市邮局的日期为3月6日,该信件送达B公司收发室的日期为3月7日,公司总经理阅读该信件的日期为3月9日。A公司承诺生效的时间为()
体态肥胖的成年2型糖尿病病人,GHbA1c为7%,初治首选措施是( )。
性味咸寒,功能消痰软坚,利水、消肿,煅用制酸止痛的药是
基金财务会计报表一般不包括()。
下列说法,符合房产税规定的是()。
甲企业购入某上市公司股票并划分为交易性金融资产,下列各项中,不应计入交易性金融资产入账价值的有()。
阅读《荷塘月色》的教学实录片段,回答问题。师:朱自清的这篇散文是有名的美文,请大家讨论一下,说说自己觉得最美的句子并简述理由。生:我最喜欢“层层的叶子中间,零星地点缀着些白花,有袅娜地开着的,有羞涩地打着朵儿的;正如一粒粒的明珠,又如碧天里的星星,又如
二战时期,盟军统帅艾森豪威尔指挥盟军实施了历史上规模最大的诺曼底登陆战役,奠定了盟军反败为胜的契机。艾森豪威尔能把多国的庞大武装力量合为一体,协调行动、共同战斗,足见其统帅能力非常人能及。随后,艾森豪威尔又以压倒性的胜利,击败声望极高的政坛老手史蒂文生,出
阅读下列材料,回答问题。卢某在Y物业公司从事保安工作,双方签订了书面劳动合同。某日,卢某在Y物业公司提供物业服务的住宅小区值班站岗时突然晕倒在地,导致受伤,卢某的主治医师在调查笔录中认为卢某此次受伤有可能导致癫痫。后卢某以在工作时间和工作场所内,
A、Hewondersifhehasenoughtimeforthejob.B、Heisafraidheisnotexperiencedenough.C、Heisafraidthatthejobmaybe
最新回复
(
0
)