首页
登录
职称英语
Science writer Tom Standage draws apt parallels between the telegraph and th
Science writer Tom Standage draws apt parallels between the telegraph and th
游客
2023-11-16
26
管理
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 telegraph’s land lines, underwater cables, and clicking gadgets reflected the 19th century’s research in electromagnetism. The Internet’s computers and high-speed connections reflect 20th century computer science, information theory, and materials technology.
But, while inventions 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. It underscores 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 Internet’s 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 Star 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 do not 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. [br] Why is it that the global telegraph network was truly revolutionary?
选项
A、It has changed the way we do business and communicate.
B、It makes virtual communities possible.
C、It makes real-time global news service available.
D、It makes world peace.
答案
C
解析
由题干关键词,将信息定位于尾段第六句,In this respect…revolutionary…因此,要找到答案就要从上文中找出this指代的对象。由该段第四、五句可知,this即指全球电报网前所未有地使人类能够即时获得世界新闻报道。因此答案为[C]。
转载请注明原文地址:https://tihaiku.com/zcyy/3190755.html
相关试题推荐
______thatthetradebetweenthetwocountriesreacheditshighestpoint.A、Durin
Ihaveknownveryfewwriters,butthoseIhaveknown,andwhomIrespected,
Ihaveknownveryfewwriters,butthoseIhaveknown,andwhomIrespected,
Thewriterwasmuchkindertoheryoungestsonthanshewastotheothers,_____
Thoughscienceisoftenimaginedasadisinterestedsubject,scientistsarenod
Thedifferencebetweenaliquidandagasisobvious【C1】______thecondition
Thedifferencebetweenaliquidandagasisobvious【C1】______thecondition
Thedifferencebetweenaliquidandagasisobvious【C1】______thecondition
Thedifferencebetweenaliquidandagasisobvious【C1】______thecondition
Thedifferencebetweenaliquidandagasisobvious【C1】______thecondition
随机试题
密闭水箱如图所示,已知水深h=1m,自由面上的压强p0=90kN/m2,当地大气
下列关于项目型组织优缺点的描述中,不正确的是()。A.项目型组织结构单一
根据评价的对象不同,信用评级可分为( )。A.客户评级 B.公司评级 C.
促炎症细胞因子包括A、TNF B、IL-1 C、IL-8 D、IL-6
血小板黏附率参考值范围是A.71%~88%B.89%~100%C.17%~34%
下列加点词语在古代和现代含义相同的是()。
小王是四川地震介入灾区开展服务的一名社工,主要开展震后情绪支持小组活动,在服务过
按照《商业银行个人理财业务管理暂行办法》的规定,商业银行最迟在销售计划前10日,
关于分部分项工程成本分析资料来源的说法,正确的有()。A:预算成本以施工图和定额
某施工单位承建一矿井井底车场及硐室工程,编制的施工网络计划如图所示,其中井底车场
最新回复
(
0
)