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
2012-12-26
60
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【1】a nationwide network to connect a handful of universities and contractors (订约人). The【2】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【3】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【4】that had nothing to do with the military industrial complex. If somebody else had something interesting【5】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【6】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【7】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【8】into network facilities resources and network information resources. The network facilities resources provide us the ability of【9】computation and communication. The network information resources provides us all kinds of information【10】, 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
【9】
选项
答案
J
解析
此处需形容词,修饰computation and communication。前文第一段已提到人们可以通过网络与远处的同事互换信息及进行电子“会议”,所以该形容词应与距离有关,因此remote最合适,意思是“远程的”。
转载请注明原文地址:https://kaotiyun.com/show/D4w7777K
0
大学英语四级
相关试题推荐
Internetuseappearstocauseadeclineinpsychologicalwell-being,accordingtoresearchatCarnegieMellonUniversity.Evenp
Internetuseappearstocauseadeclineinpsychologicalwell-being,accordingtoresearchatCarnegieMellonUniversity.Evenp
A、Thepopulationofelderlypeople.B、Nuclearweapon.C、Violenceincrime.D、Livingstandards.C根据短文开头提到的Duringthepastdecade,
A、Thecomputerdoesn’tworkproperly.B、Peteriswritinganessayonenvironment.C、MaryismuchbetterthanPeterinusingcomp
A、Theyarenotnews.B、Theyaren’tpleasanttoread.C、Mostpeopledon’tliketoreadaboutthem.D、Theyaredifficulttounders
Whenyouhavetomeetsomeonefromadifferentculture,beprepared.Ifyouunderstandculturaldifferences,you’llbeabetter
A、Chooseothertime.B、Chooseanotherbank.C、Pullthroughthecrowds.D、Cometothebankinthemorning.A对话中男士提到Thebankisso
PerhapslikemostAmericansyouhavesomeextrapoundstoshed.Youmayevenhavetriedafad(时尚)dietortwo,butfoundyourse
NewGraduationMath=SuccessforCommunityCollegesTheconceptofcommunitycollegesintheUnitedStatesdevelopedinthe
Atabriefingheldyesterdaytooutlineplansforanundergroundrepository(贮藏处)forhigh-activitynuclearwasteintheUnited
随机试题
区别T细胞亚群的重要标志是A.CD2B.CD3C.CD4/CD8D.CD28E.CD40L
关于医疗技术事故的处理错误的是
麻黄汤组成中含有大青龙汤组成中含有
图示结构MAC和MBD正确的一组为:
关于胶合板特性的说法,正确的有()。
下列关于纳税申报方式的表述中,不正确的是()。
学校应当根据女学生的特点,保障女学生的()。
从课程的表现形式来看,校园文化属于()。
低年级学生擅自离开座位时,教师忽略了他们,转而表扬那些保持不动的学生,离座率会下降。这是因为离座的学生受到了()。
信息系统的基本功能包括监测组织运行状态、预测组织未来、辅助组织管理、支持组织决策以及______组织行为。
最新回复
(
0
)