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
Which of the following can best serve as the title of the passage?
Which of the following can best serve as the title of the passage?
admin
2009-01-05
22
问题
Which of the following can best serve as the title of the passage?
During most of human history, communication was limited by time and distance. In less than 200 years, however, revolutionary changes in communication have occurred. In the 19th century, the telegraph and telephone were invented. Radio, television and computers were developed in the 20th century. These inventions completely changed people’s lives around the world.
Today all of these communication devices are being linked together, creating a worldwide "information" revolution. This new wave of technology is called "telecommunications" the use of electronic media (television, radio, telephones and computers) to communicate across distance and time. Telephones are now connected to home computers and television sets; radio stations are linked to home computers and home computers are tied to news publishing services.
Much of this is possible because of new technology that is known as fiber optics communication lines that are made of glass fibers. Because of glass-fiber technology, large amounts of information may be sent at great speed over telephone and cable television lines.
Today the world can be linked instantly by computers and satellites. All of our systems economic, social and political are already being affected by these tools of technology. In the not-too-distant future, everyone will be affected by these and further developments in telecommunications.
选项
A、The invention of glass-fiber technology.
B、Economic links among nations.
C、The popularity of home computers.
D、The appearance of the cable television.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/hgBK777K
0
专业英语四级
相关试题推荐
PASSAGEFOURWhyisthegenderpaygapnarrowingdownaccordingtoeconomists?
PASSAGETHREEWhatdoesthesentence"thegovernmenthascut...trainingcourses"inthelastparagraphimply?
PASSAGETWO
PASSAGETHREEWritedownTWOfeaturesoftheidealistpattern(Para.9).
Afour-yearstudybysociologistsatTheUniversityofManchesterhasfoundthatwomenaremuchlikelythanmento【M1】______mak
Afour-yearstudybysociologistsatTheUniversityofManchesterhasfoundthatwomenaremuchlikelythanmento【M1】______mak
Womenweremorelikelythanmentoreporthavingunderstandingsaboutsaferbehavior,suchasagreeingnottogetdrunk(23per
Womenweremorelikelythanmentoreporthavingunderstandingsaboutsaferbehavior,suchasagreeingnottogetdrunk(23per
Themanhasnotbeenableto______recently.
Themanhasnotbeenableto______recently.
随机试题
时态法下选择折算汇率的依据是【】
波士顿咨询公司和通用电气公司两个业务组合模型对于企业战略的制定有如下益处:
不属于第三代移动通信的标准是_______。
FIDIC《施工合同条件》中规定,业主可以向承包商索赔的条款涉及( )。
某保险公司的代理人周某向刘某推介一款保险产品,刘某认为不错,于是双方约定了签订合同的时间。订立保险合同时,刘某无法亲自到场签字,就由周某代为签字。后刘某缴纳了保险费。此时,应视为刘某对周某代签字行为的追认。()
平面向量a与b的夹角为60°,a=(2,0),|b|=1,则|a+2b|=().
设两曲线y=x2+ax+b与-2y=-1+xy3在点(-1,1)处相切,则a=______,b=______.
当使用ifstream流类定义一个流对象并打开一个磁盘文件时,文件的默认打开方式为()。
A、 B、 C、 C原句是说Emmy是舞蹈家,而她哥哥是钢琴家。而图片[A]是女舞蹈家和男歌唱家,图片[B]是女歌唱家和男钢琴家,图片[C]是女舞蹈家和男钢琴家,所以应该选[C]。
A、Continuitybetweenwritingandsociallifewasagift.B、Linkbetweenwritingandsociallifewasnecessary.C、Shepreferredt
最新回复
(
0
)