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
2023-06-29
22
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] 【C6】
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/2791832.html
相关试题推荐
[originaltext](1)Closeto900,000internationalstudentsarestudyingatA
ArebooksandtheInternetabouttomerge?A)Thedifferencebet
ArebooksandtheInternetabouttomerge?A)Thedifferencebet
ArebooksandtheInternetabouttomerge?A)Thedifferencebet
ArebooksandtheInternetabouttomerge?A)Thedifferencebet
ArebooksandtheInternetabouttomerge?A)Thedifferencebet
[originaltext]A"blogger"isapersonwhowritesonanInternetcomputerwe
[originaltext]A"blogger"isapersonwhowritesonanInternetcomputerwe
[originaltext]Asthenewsalesdirectorforanationalcomputerfirm,Alex
[originaltext]Asthenewsalesdirectorforanationalcomputerfirm,Alex
随机试题
[originaltext]TheUShasdeclaredthirtyinternationalgroupsasterrorist
胆道探查取石术后,拔除"T"形管的指征是A.术后1周,引流减少 B.术后1周,
患儿6个月,腹泻2天,每天大便10~20次,黄色稀水便。起病时呕吐较重,伴发热T
施工单位中标后与建设工程项目招标人进行合同谈判后达成一致的内容,应以()方式
经行感冒风寒证宜用方A.荆穗四物汤 B.荆芩四物汤 C.银翘散 D.桑菊饮
《机电产品国际招标投标实施办法》规定,不予受理的质疑情况有()A.由非投标人提
根据我国现行《宪法》规定,全国人民代表大会常务委员会的组成人员中应当有适当名额的
我国人民币贷款利率按贷款期限可分为()。 A.票据贴现利率B.短期贷款利率
下列关于弃权的说法正确的是()。A.保险人必须知悉义务的存在 B.
遥測变送器模拟量输出宜采用()。 A.电压输出;B.电流输出;C.恒压输出
最新回复
(
0
)