首页
登录
职称英语
Where was the first telephone service in America established? [originaltext]
Where was the first telephone service in America established? [originaltext]
游客
2024-10-07
0
管理
问题
Where was the first telephone service in America established?
The first telephone service in North America began on the East Coast in the latel9th century. All of the calls arriving in New York were muted to the office of the early Bell Company. In turn, the Bell Company would switch the calls through a manual switchboard from New York to their destination for the charge of one penny per call. Later in the century, telephone services were established between Chicago and Boston and between Washington and Philadelphia. In 1910 the Bell Company changed from a privately help company to a publicly help corporation. The new company increased the number of telephone switchboards and introduced the use of electronic switches instead of manual operators. It was very expensive fro people in rural areas of the west to set up phone service though. In order to lower the prices of the telephone services, the United States government forced the telephone company to allow local telephone companies to offer competing services. The telephone service that started in American over a hundred years ago has developed into the most sophisticated communications network in the world.
选项
A、New York.
B、Washington.
C、Philadelphia.
D、Chicago.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3791481.html
相关试题推荐
BusservicesbetweenTownCentreandNewtonHousingEstatewillbe______untilt
______bothsidesaccepttheagreement______alastingpeacebeestablishedin
Wewouldliketo______ourcustomersofthebestpossibleservice.A、assureB、ensu
JapanhasbeguntorivalAmerica______.A、producingautomobilesB、tomanufacture
______isknowntotheworld,MarkTwainisagreatAmericanwriter.A、ThatB、Whic
Howlongdoesittaketocovertheworkbookmaterial?[br][originaltext]Be
Amotelisusuallyforpeoplewho________.[br][originaltext]Englishspeak
Amotelisusuallyforpeoplewho________.[originaltext]Englishspeakersco
What’sHarold’sinterestwhilehe’spractisinglaw?[br][originaltext]W:Hi,H
What’sHarold’sinterestwhilehe’spractisinglaw?[br][originaltext]W:Hi,H
随机试题
A. B. C. D.
ISO9000标准重点规定了质量管理体系和要求,(),也可用于认证或合同目的,
施工项目成本控制的方法中,偏差分析可采用不同的方法,常用的有横道图法、()和曲
终端用户更改标准程序以获取那些原来不可访问的财务和运作数据,这种行为最大的风险是
丹毒的主要病因病机是( )。A.风温夹痰凝结经络 B.风温湿热蕴结肌肤 C
工程保险合同是指保险人和投保人在平等、自愿的基础上,为了规范和明确双方的保险权利
注:排名前20名的高校,科研院校有:北京工业大学、电子科技大学、哈尔
如图,六角螺帽毛坯是由一个正六棱柱从中间挖去一个圆柱型的孔后得到的,已知螺帽的底
图示的晶体管均为硅管,测量的静态电位如图所示,处于放大状态的晶体管是()。A
节拍或节奏作为生产企业的一种期量标准,其适用于()生产类型的企业。A.单件
最新回复
(
0
)