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
2017-11-17
108
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
【C9】
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/sXa7777K
0
大学英语四级
相关试题推荐
Peopleappeartobeborntocompute.Thenumericalskillsofchildrendevelopsoearlyandsoinexorably(坚定地)thatitiseasyt
Mostpeopleoftendreamatnight.Whentheywakeinthemorningtheysaytothemselves,"WhatastrangedreamIhad!Iwonderwh
GPSA)TheGlobalPositioningSystemisa.space-basedtriangulationsystemusingsatellitesandcomputerstomeasurepositi
Pub-talkA)Pub-talk,themostpopularactivityinallpubs,isanativedialectwithitsowndistinctivegrammar.Thereare
Forsomeeducators,thereisnothingwrongwithfunandgames.AgroupcalledtheEducationArcaderecentlyheldaconferencein
Whentoday’scollegegraduatesgettogetherforareunionsomeday,theymaydecidetodoitbycomputer.That’sbecauserightno
Cryingishardlyanactivityencouragedbysociety.Tears,betheyofsorrow,anger,orjoy,typicallymakeAmericansfeeluncom
Cryingishardlyanactivityencouragedbysociety.Tears,betheyofsorrow,anger,orjoy,typicallymakeAmericansfeeluncom
Althoughmanyofusmayfeelair-conditionersbringrelieffromhot,humidorpollutedoutsideair,theyposemanypotentialhea
随机试题
下列各项中,属于质量管理七项原则的有()。
患者,男,40岁。从汽车上跌下,左枕部着地。出现进行性意识障碍,继以右侧瞳孔散大。诊断是()
挥发油大多为五色或
设随机变量X的概率密度为f(x)=的数学期望是()。
甲公司适用的所得税税率为25%,目前资本结构中,长期借款比重20%,公司债券比重30%,长期应付款比重5%,留存收益比重10%,普通股资本比重35%。有关资料如下:(1)长期借款的金额为200万元,年利率为10%,借款手续费率为0.2%,期限为5年,每年
下列哪一案件应由公安机关直接受理立案侦查?()
商标作为一种大众传播的视觉符号,一定要具有特定含义,并且需要以简洁的形象,鲜明地传达出它所具有的特定信息。所以,只具有形象美而不具有丰富内涵的商标是不能称为“标志”的,充其量只是一种图案或图形。同时,我们也必须明白,每个企业都必然具有多方面的特性,试图用一
全日制普通教育属于()。
方程f(x)=1有且仅有一个实根.(1)f(x)=|x-1|(2)f(x)=|x-1|+1
DriverWanted.Cleandrivinglicense(执照)..Mustbeofgoodappearance(外貌)..Agedover25.Applyto:CapesTaxi,17PalaceRoad
最新回复
(
0
)