首页
登录
职称英语
A rapid means of long-distance transportation became a necessity for the Uni
A rapid means of long-distance transportation became a necessity for the Uni
游客
2025-03-24
13
管理
问题
A rapid means of long-distance transportation became a necessity for the United States as settlement (新拓居地) spread ever farther westward. The early trains were impractical curiosities, and for a long time the railroad companies met with troublesome mechanical problems. The most serious ones were the construction of rails able to bear the load, and the development of a safe, effective stopping system. Once these were solved, the railroad was established as the best means of land transportation. By 1860 there were thousands of miles of railroads crossing the eastern mountain ranges and reaching westward to the Mississippi. There were also regional southern and western lines.
The high point in railroad building came with the construction of the first transcontinental system. In 1862 Congress authorized two western railroad companies to build lines from Nebraska westward and from California eastward to a meeting point, so as to complete a transcontinental crossing linking the Atlantic seaboard with the Pacific. The Government helped the railroads generously with money and land. Actual work on this project began four years later. The Central Pacific Company, starting from California, used Chinese labor, while the Union Pacific employed crews of Irish laborers. The two groups worked at remarkable speed, each trying to cover a greater distance than the other. In 1869 they met at a place called Promontory in what is now the state of Utah. Many visitors came there for the great occasion. There were joys all over the country, with parades and the ringing of church bells to honor the great achievement.
The railroad was very important in encouraging westward movement. It also helped build up industry and farming by moving raw materials and by distributing products rapidly to distant markets. In linking towns and people to one another it helped unify the United States. [br] The construction of the transcontinental railroad took ______.
选项
A、4 years
B、3 years
C、7 years
D、9 years
答案
B
解析
本题是推理题。原文说1862年美国国会授权两家铁路公司建造横穿大陆的铁路。真正的工作在4年后开始,到1869年铁路建造完工,因此这条横穿大陆的铁路的建造花了三年的时间。所以B选项是正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/4011729.html
相关试题推荐
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Withthegradualimprovementoftransportationandcommunications,farmershave
AttheKyotoconferenceonglobalwarminginDecember1997,itbecameabunda
AttheKyotoconferenceonglobalwarminginDecember1997,itbecameabunda
AttheKyotoconferenceonglobalwarminginDecember1997,itbecameabunda
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
In1904A.P.GianninibecameaboardmemberofaSanFranciscobank.Hedis
随机试题
SearchingtheWebwithYahoo!Yahoo!,liketheWebitself
[originaltext]Eachyear,morethantwomillionweddingstakeplaceintheU
(1)FrankhaddrivenhismotherintoWahinetobuyMeggie’sdoll,andhewas
下列句子中,符合逻辑的是( )。A.学逻辑没有用,我的工作就用不上它。不过,话
母儿血型不合重度溶血者指A.脐带血Hb<60g/L B.脐带血Hb<70g/L
某企业发行2年期债券,每张面值1000元,票面利率10%,每年计息4次,到期一次
(2014中) 甲公司为上市公司,适用的所得税税率为25%。该公司拟筹资购
目前,我国中央银行的资本金的构成结构是()的资本结构。A、全部资本为国家所
在固定资产管理模块的下列操作中,需要进行资产变动处理的有( )。A.变更资产编
精液常规检查的正常值,下列哪项错误A.精液量为2~6ml B.精子密度为(20
最新回复
(
0
)