首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Science writer Tom Standage draws apt parallels between the telegraph and the gem of late 20th century technology, the Internet.
Science writer Tom Standage draws apt parallels between the telegraph and the gem of late 20th century technology, the Internet.
admin
2010-06-30
54
问题
Science writer Tom Standage draws apt parallels between the telegraph and the gem of late 20th century technology, the Internet. Both systems grew out of the cutting edge science of their time. The telegraphs land lines, underwater cables, and clicking gadgets reflected the 19th century’s research in electromagnetism. The Interacts computers and high-speed connections reflected the 19th century computer science, information theory, and materials technology.
But, while gizmos make a global network possible, it takes human cooperation to make it happen. Standage’s insight in this regard adds depth to his technological history, he under scores the relevance to our own time of the struggles of Samuel Morse in America, William Cooke in England, and other telegraph pioneers. They made the technology work efficiently, sold it to a skeptical public, and overcame national and international bureaucratic obstacles. The solutions they found smooth the Internets way today.
Consider a couple of technical parallels. Telegrams were sent from one station to the next, where they were received and retransmitted until they reached their destination. Stations along the way were owned by different entities, including national governments. Internet data is sent from one server computer to another that receives and retransmits it until it reaches its destination. Again the computers have a variety of owners.
Then there is the social impact. The Internet is changing the way we do business and communicate. It makes possible virtual communities for individuals scattered around the planet who share mutual interests. Yet important as this may turn out to be, it is affecting a world that was already well connected by radio, television, and other telecommunications. The Associated Press, Reuters, and other news services would have spread the Stare report quickly without the Internet. In this respect, the global telegraph network was truly revolutionary. The unprecedented availability of global news in real time gave birth to the Associated Press and Reuters news services. It gave a global perspective to newspapers that had focused on local affairs. A provincialism that geographical isolation had forced on people for millennia was gone forever. Some seers naively hailed this as a force for world peace. They predicted that tensions over cultural and ethnic differences would relax as people interacted in real time. Visionaries say the same about the Internet. While communications can smooth this process, they don’t automatically make it happen. As the experience of the past century and a half has shown, peace takes the will to make it work and sustained effort by all parties.
The Associated Press and Reuters came into being thanks to______.
选项
A、the development of global telegraph network
B、the popularity of the Internet
C、the breakup of provincialism
D、the well-connected radio and TV system
答案
A
解析
本题是事实细节题。题中问及美联社、路透社等新闻机构产生的原因,对于这一点,作者在第四段中做出回答。在此,考生必须根据上下文进行有关推理,即电报网络的发展即时新闻传播成为可能,而后者促使各种新闻社的产生。故选项A正确答案。
转载请注明原文地址:https://kaotiyun.com/show/cZPd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
Itisinevitablethatastechnologydevelopssotraditionalculturesmustbelost.Technologyandtraditionareincompatibleyou
TheVillageGreeninNewMilford,Connecticut,isasnapshotofNewEnglandcharm:acarefullymanicuredlawnflankedbyscrupul
What’stheaverageincreaseperyearofforeignstudentpopulationintheperiodbetween1985and1990intermsofpercentage?
A=HydropowerB=NuclearpowerC=SolarpowerD=WindpowerWhichpower(power’s)...wasdevelopedtoprovideelectricity
A=HydropowerB=NuclearpowerC=SolarpowerD=WindpowerWhichpower(power’s)...wasdevelopedtoprovideelectricity
ShortagesoffluvaccinearenothingnewinAmerica,butthisyear’sisawhopper.Untillastweek,itappearedthat100millio
Allinternationalchainschoolsteachmanydifferentlanguages.
Allinternationalchainschoolsteachmanydifferentlanguages.
Intheworldofentertainment,TVtalkshowshaveundoubtedlyfloodedeveryinchofspaceondaytimetelevision.Andanyonewho
In1971therewereabout3,700millionpeopleintheworld.Ifthepopulationwere【C1】______evenlyovertheearth’ssurfacet
随机试题
下列模型中,可以用于估算普通股资本成本率的有()。
在Excel2003中,选定相应的单元格区域,在状态栏上可以查看到该单元格区域中的______。
肺活量等于【】
下列选项中,可以转变为糖的化合物的是()(2011年)
患者男性,70岁,有2年高血压病史。文化程度大专,职业工程师。主诉记忆力减退四年,出现幻觉一个月。检查:BP150/90mmHg,神志清楚,语言流利,远、近记忆明显减退,空间定向力减退。四肢肌力V级,病理反射阴性。MRI检查仅见中颞叶萎缩。患者最可能
姜女士有习惯性痛经,护士指导她采用的最佳避孕方法是
资产负债表反映企业( )。
贷款管理可以大致分为贷前管理、贷中管理和贷后管理三个环节。
政府短期债券的特点不包括()。
以下叙述中正确的是()。
最新回复
(
0
)