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
2024-02-17
41
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【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 [br] 【6】
选项
答案
A
解析
此处需填名词。根据上文的additional networks joined,可以推测网络使越来越多的计算机连接在一起,因此access符合这一要求。
转载请注明原文地址:https://tihaiku.com/zcyy/3459780.html
相关试题推荐
Internetuseappearstocauseadeclineinpsychologicalwell-being,accordi
Internetuseappearstocauseadeclineinpsychologicalwell-being,accordi
Internetuseappearstocauseadeclineinpsychologicalwell-being,accordi
Internetuseappearstocauseadeclineinpsychologicalwell-being,accordi
Internetuseappearstocauseadeclineinpsychologicalwell-being,accordi
[originaltext]W:WouldyoupleasetellmehowmanypeopleusetheInternet?M:
______(没有一项发明获得如此多的表扬和批评)thanInternet.Noinventionhasreceivedmorepraiseand
Manyofussitinfrontofacomputerforeighthoursaday,andthengohom
Manyofussitinfrontofacomputerforeighthoursaday,andthengohom
Manyofussitinfrontofacomputerforeighthoursaday,andthengohom
随机试题
"Youknowsomuchaboutliterature.It’sapityyoufailedyourdegree."Harrys
Whathobbiesmaybecomeoccupations?Painting,writingand________________.takin
地面包括()分项。A.基层 B.垫层 C.保温层 D.隔离 E.面层
治疗心动悸阴虚火旺证应首选A.归脾汤 B.一贯煎合酸枣仁汤 C.桂枝甘草龙骨
关于细胞因子的作用特点,错误的是A.产生和作用具有多向性B.合成和分泌是一种自我
药物治疗管理的基本出发点和归宿是A.联合用药 B.合理用药 C.速效用药
患者女,25岁。妊娠足月临产,胎盘娩出后,产妇出现持续性阴道流血,量达800ml
A.局部皮肤淤斑 B.放射线损伤 C.毒气 D.局部疼痛出血 E.犬咬伤
患者女性,17岁,因车祸致腹部开放性损伤,伴少量肠管脱出,正确的紧急处理措施是A
有的化学物的交互作用可引起化学物的代谢酶系发生变化,例如马拉硫磷与苯硫磷联合作用
最新回复
(
0
)