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
2023-06-27
43
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] 【C3】
选项
答案
D
解析
此处需填入及物动词,且为原形。本句仍为当初建立网络的目的,而根据其宾语a nuclear war or other disasters,可选出survive,意为“幸存,幸免于”。
转载请注明原文地址:https://tihaiku.com/zcyy/2788389.html
相关试题推荐
[originaltext](19)TheInternetbeganinthe1960sasasmallnetworkofac
[originaltext](19)TheInternetbeganinthe1960sasasmallnetworkofac
[originaltext]M:You’regoingtowearoutthecomputer’skeyboard.W:Oh,hi!M:
[originaltext]Asthenewsalesdirectorforanationalcomputerfirm,Alex
[originaltext]Asthenewsalesdirectorforanationalcomputerfirm,Alex
[originaltext]Asthenewsalesdirectorforanationalcomputerfirm,Alex
TheriseoftheInternethasbeenoneofthemosttransformativedevelopment
TheriseoftheInternethasbeenoneofthemosttransformativedevelopment
TheriseoftheInternethasbeenoneofthemosttransformativedevelopment
[originaltext]AninternationalRomanCatholicorganizationsayshumanright
随机试题
Itisverydifficulttosayjustwhencolonizationbegan.Thefirsthundred
WhenIwasachildIhadviolinlessonsforsixorsevenyears.Musicgavem
喉结核的感染途径包括:A.血行播散途径 B.直接接触 C.种植方式 D.淋
高应变法不适用于H型钢桩。()
现今仍流行男不娶、女不嫁的“阿注”婚的民族是( )。A.畲族 B.白族 C
我国保险的基本原理有( )。 Ⅰ.大数法则 Ⅱ.风险选择原则 Ⅲ.风险分
下列城市总体规划成果内容,应与省域城镇体系规划衔接的有( )。A.城市社会经济
期货从业人员在进行投资分析或者提出投资建议时,应当勤勉尽责、(),投资分析及投
关于推土机提高推土生产率的方法,不正确的是()。A.槽形推土 B.下坡推土
某人因有机磷农药中毒,致使神经纤维末梢释放的乙酰胆碱不能失活而作用加强。患者不会
最新回复
(
0
)