首页
登录
职称英语
Where was the first telephone service in, America established? [br] [originalte
Where was the first telephone service in, America established? [br] [originalte
游客
2024-10-22
55
管理
问题
Where was the first telephone service in, America established? [br]
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、Through manual switchboards.
B、Through reading manuals.
C、Through electronic switchboards.
D、Through voice switches.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3812979.html
相关试题推荐
TheJapanesebullettrains[br][originaltext]Foryearsnow,theworld’sfas
TheJapanesebullettrains[br][originaltext]Foryearsnow,theworld’sfas
TheJapanesebullettrains[originaltext]Foryearsnow,theworld’sfastestt
Russia’soilindustryhasdonethefollowingEXCEPT[originaltext]Russia’s
Wherewasthefirsttelephoneservicein,Americaestablished?[br][originalte
Wherewasthefirsttelephoneservicein,Americaestablished?[originaltext]
Twohundredyearsago,peopleusedto[originaltext]Twohundredyearsago,be
Whatisthemaintopicoftheconversation?[br][originaltext]M:Hi,Wendy.Wh
Whatisthemaintopicoftheconversation?[br][originaltext]M:Hi,Wendy.Wh
Whatisthemaintopicoftheconversation?[originaltext]M:Hi,Wendy.Whatare
随机试题
Thelowinterestratesonbanksloansprovidedanimpetusformanytobuyhomes.
Shecutherhairshortandtriedto______herselfasaman.A、decorateB、disguise
[originaltext]Igrewupinasmalltown.Myfatherraisedchickensandran
Japanandthenewlyindustrializedcountriesarepassinglabor-intensivesectsa
[originaltext]W:Hey,Jimmy,acoupleofusaregoingtoSam’sBarafterwork.
It’smyhonortobeheretonight.OurorganizationiscalledtheNoiseA
[originaltext]Hello,I’mCallumRobertsonandyou’relisteningtothemusicsho
关于酶活性测定描述错误的是A.可测定产物生成量B.可测定底物消耗量C.与底物浓度
A.孕5周 B.孕9周 C.孕12周 D.孕20周 E.孕29周水囊引产
建筑内部的配电箱不应直接安装在燃烧性能等级低于()级的装修材料上。A.A B
最新回复
(
0
)