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
Where was the first telephone service in America established?
Where was the first telephone service in America established?
admin
2013-10-11
53
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、The materials became cheaper.
B、There was more competition.
C、More people used the phones.
D、The phones were connected across the sea.
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/a9GK777K
0
专业英语四级
相关试题推荐
Californiaisalandofvarietyandcontrast.Almosteverytypeofphysicallandfeature,sortofarcticicefieldsandtropical
Whatisthispassagemainlyabout?
Whenevertwoormoreunusualtraitsorsituationsarefoundinthesameplace,itistemptingtolookformorethanacoincident
Advertisingcanbeaservicetothecustomer.Thisistruewhenadvertisementsgiveliableinformationaboutthegoods______.
Whatdoesthepassagemainlydiscuss?
HowlongwillthecoolingoffperiodbeaccordingtotheagreementbetweenIsraelandthePalestinians?
WhichisNOTmentionedtodeterminethereliabilityofahouse-sitter?
Howmanypeoplelivedinextremepovertyinsub-SaharanAfricain1981?
ArecentsurveyhasfoundthatsomeresidentsinbigcitiesputhighervalueonChinesetraditionalfestivals,amidarisingpop
Drunkendrivinghasbecomeanational【C1】______.EveryhourofeverydayaboutthreeAmericansonaveragearekilledbydrunke
随机试题
挥发油的沸点范围大多在
患者,男性,60岁。上腹部隐痛2月余,伴肾区叩击痛,镜下血尿。B超示,双肾各有一结石,直径约0.8cm×0.9cm。肾盂静脉造影(IVP)示肾功能正常,双侧输尿管通畅。术后患者应取的体位是
短期借款申请文件不包括()。
下列有关实质性程序的说法中,正确的是()。
《普通高中语文课程标准(实验)》指出:_______有助于促进人的知、情、意全面发展。
正如青春是什么样的并无标准答案一样,成人礼上的少男少女们也有选择的自由,不可拘执一端。穿汉服当然可以,但并不意味着不可以有其他的选择。成人礼之所以令人难忘,正在于从这一天开始,这些走过“成人门”的男生女生具有了独立判断的个体权利。强求一律,横加指责,未免失
按照信息源的性质分类,信息可分为()。
甲因出国,托朋友乙保管一件古董,乙谎称该古董为自己所有,将其卖于丙,丙的占有为善意占有。()
当前大学生出现就业难的问题,因此很多大学生选择创业。请你谈谈大学生创业的优势和劣势。
秦朝的中央司法机关是()
最新回复
(
0
)