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
2023-07-02
16
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/2801343.html
相关试题推荐
PreparingforComputerDisastersSummaryA)Whenhomeofficecomp
PreparingforComputerDisastersSummaryA)Whenhomeofficecomp
PreparingforComputerDisastersSummaryA)Whenhomeofficecomp
PreparingforComputerDisastersSummaryA)Whenhomeofficecomp
PreparingforComputerDisastersSummaryA)Whenhomeofficecomp
Childrenwhospendmorethantwohoursadayatacomputerorwatchingtelev
Childrenwhospendmorethantwohoursadayatacomputerorwatchingtelev
Childrenwhospendmorethantwohoursadayatacomputerorwatchingtelev
TheInternetAdvocateA)Contrarytothemannerinwh
TheInternetAdvocateA)Contrarytothemannerinwh
随机试题
Forpeoplesufferingfromdepression,theadviceisusuallythesame:seekh
Fullof(angry)______,heleftwithoutanywords.anger句子意为:满是怒火,他一句话也不说就走了。of是
[originaltext]I’dliketosharewithyoutodaymyexperiencewithanewapp
Indepartmentstoresandclosetsallovertheworld,theyarewaiting.Their
[originaltext]M:Excuseme,I’mfromSidebySideTVchannel.CanIhaveafew
侵犯商业秘密的行为不仅损害了其他经营者的合法权益,而且损害了社会公共利益,因而,
水泥混凝土面层实测强度时,以下说法正确的是()。A.应检测混凝土弯拉强度,试验方
案例: 罗老师是某初中的体育老师,在多年的篮球教学中总是会出现这样的情况:大多
医疗机构发现发生或者可能发生传染病暴发流行时,应当A、在1小时内向所在地县级人民
女性,20岁,感冒后出现心悸、气短,查体第一心音减弱,心电图检查显示PR间期0.
最新回复
(
0
)