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
58
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] 【C7】
选项
答案
I
解析
此处需要副词。根据so quickly和how many可得出答案为exactly(准确地)。
转载请注明原文地址:https://tihaiku.com/zcyy/2801347.html
相关试题推荐
PreparingforComputerDisastersSummaryA)Whenhomeofficecomp
PreparingforComputerDisastersSummaryA)Whenhomeofficecomp
PreparingforComputerDisastersSummaryA)Whenhomeofficecomp
PreparingforComputerDisastersSummaryA)Whenhomeofficecomp
PreparingforComputerDisastersSummaryA)Whenhomeofficecomp
Childrenwhospendmorethantwohoursadayatacomputerorwatchingtelev
Childrenwhospendmorethantwohoursadayatacomputerorwatchingtelev
TheInternetAdvocateA)Contrarytothemannerinwh
TheInternetAdvocateA)Contrarytothemannerinwh
TheInternetAdvocateA)Contrarytothemannerinwh
随机试题
WhyisMrGriffingoingtothecitywherethehotelislocated?[br][originalt
Forthispart,youareallowed30minutestowriteanessayoninformationb
Agoodteachermustbe_________toostric
1型糖尿病的特点A.空腹低血糖B.空腹高血糖C.血糖水平正常D.血胰岛素水平正常
HbO解离曲线是S形的原因是A.Hb含有FeB.Hb含有血红素C.Hb属于变构蛋
白豆蔻与砂仁的共同功效是A.化湿 B.行气 C.温中 D.止呕
期货公司应当针对客户期货投资咨询具体服务需求()。A.揭示期货市场风险 B.揭
(2021年真题)患者,女,47岁,因慢性阻塞性肺疾病使用布地奈德福莫特罗粉吸入
副根管多见于A.切牙 B.尖牙 C.前磨牙 D.磨牙 E.多生牙
早期发现肺结核的最主要方法是A.询问病史 B.X线检查 C.痰菌检查 D.
最新回复
(
0
)