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
2010-01-10
61
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 late 19th century. All of the calls arriving in New York were routed 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 D.C. and Philadelphia. In 1910 the Bell Company changed from a privately held company to a publicly held corporation.
The new company increased the number of telephone switchboards and introduced the use of electronic switches instead of manual operators. Later in the 20th century as cables were laid across the ocean floor, this made communication with different continents possible, it was very expensive for people in the 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. When the private "baby bells" were allowed to operate, the prices of telephone service fell dramatically.
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://www.kaotiyun.com/show/xM6K777K
0
专业英语四级
相关试题推荐
HowtoFightDepressionWithoutOutsideHelpDepressionisacommonfeeling,butsometimesitcanbecome【T1】______.【T1】____
PASSAGETWOWhyis"Gettingjustthegist"soimportant?
(1)Acelebrityisawidely-recognizedorfamouspersonwhocommandsahighdegreeofpublicandmediaattention;therefore,one
(1)Acelebrityisawidely-recognizedorfamouspersonwhocommandsahighdegreeofpublicandmediaattention;therefore,one
(1)Toooften,investorsfocusonfiguresthatsupposedlyofferinsightintoacompany’sperformancewithoutsheddinglightonho
(1)Iremembermeetinghimoneeveningwithhispushcart.Ihadmanagedtosellallmypapersandwascominghomeinthesnow.It
(1)IamstandingunderHammersmithBridgelookingatsomethingIhaveknownallmylifeasaLondonerbutambeginningtorealiz
ImprovingYourMotivationforLearningEnglishI.TheimportanceofthetechniquesforimprovingmotivationA.Necessityfor
Properarrangementofclassroomspaceisimportanttoencouraginginteraction.Today’scorporationshirehumanengineeringspec
______helovestraveling,hedoesnotwanttotravelalone.
随机试题
驾驶的车辆正在被其他车辆超越时,应当________。
A.易发生心肌损害B.基础代谢率正常C.基础代谢率略增高,摄碘量显著降低D.基础代谢率降低,甲状腺摄碘量降低E.眼球突出桥本甲状腺肿
最易通过产道分娩的胎位是不能通过产道分娩的胎位是
质子治疗具有高线性能量传递(LET)射线的哪些特点
男性,50岁,急性肾功能衰竭少尿期,病人突然呼吸困难。头痛、头晕,软瘫,心律不齐,心动过缓,腹胀,应考虑
下列关于工程施工合同索赔,程序描述正确的有( )。
对于房屋建筑工程施工总承包一级企业法定的技术装备要求是()。
2008年4月16日,()和《银行间债券市场非金融企业债务融资工具募集说明书指引》等文件公告实施,为短期融资券的发行和承销建立了新的运行框架。
人在遇到危险的时候会爆发出比平时更大的力量和产生更敏捷的反应.此时测定其体内激素水平,明显提高的是()。
WhenNeilArmstrongandBuzzAldrinreturnedfromthemoon,theircargoincludednearlyfiftypoundsofrockandsoil,whichwer
最新回复
(
0
)