首页
登录
职称英语
Where was the first telephone service in America established? [br] [originaltex
Where was the first telephone service in America established? [br] [originaltex
游客
2023-11-20
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、It became a huge company.
B、It was broken into smaller companies.
C、h was taken over by the government.
D、It was profitable.
答案
B
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3203174.html
相关试题推荐
Theaimoftheagreementisto______.[br][originaltext]TheCanadianpolicesa
Theaimoftheagreementisto______.[originaltext]TheCanadianpolicesaidthe
What’stheprobablerelationshipbetweenthetwospeakers?[br][originaltext]A
What’stheprobablerelationshipbetweenthetwospeakers?[br][originaltext]A
What’stheprobablerelationshipbetweenthetwospeakers?[br][originaltext]A
WhatissaidaboutHarry’sbrother?[br][originaltext]Harry’sbrotherwouldno
WhatissaidaboutHarry’sbrother?[br][originaltext]Harry’sbrotherwouldno
WhatissaidaboutHarry’sbrother?[br][originaltext]Harry’sbrotherwouldno
WhatissaidaboutHarry’sbrother?[br][originaltext]Harry’sbrotherwouldno
WhatissaidaboutHarry’sbrother?[br][originaltext]Harry’sbrotherwouldno
随机试题
Tofindoutwhattheweatherisgoingtobe,mostpeople【B1】______theradio,
检查输入电源是否完好,交流电源电压是否为180~220V,检查主电熔丝有无熔断,
膜迷路来于()A.中胚层 B.外胚层和中胚层 C.内胚层 D.
2016年2月21日,国务院发布的《中共中央国务院关于进一步加强城市规划建设管理
下列不属于中毒型细菌性痢疾的临床特征的是A.急性高热,反复惊厥,昏迷 B.腹痛
测定血淀粉酶活性时,应使用的抗凝剂是A.草酸盐B.枸橼酸盐C.肝素D.EDTAE
护栏的形式按结构不同可分为多种形式,下列哪种护栏是按刚度分的( )。 A、组
遗嘱的变更和撤销方式有明示方式和推定方式两种。下列属于明示方式的是()。A:甲立
某膨胀土地基分为两层,已知第一层:h1=5m,εep1=25%,λs1=10%,
水闸闸墩混凝土的抗渗等级为W4,表示该混凝土抵抗静水压力的能力为()。A、0.
最新回复
(
0
)