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
Before the mid-1860’s, the impact of the railroads in the United States was limited, in the sense that the tracks ended at this
Before the mid-1860’s, the impact of the railroads in the United States was limited, in the sense that the tracks ended at this
admin
2014-09-18
55
问题
Before the mid-1860’s, the impact of the railroads in the United States was limited, in the sense that the tracks ended at this Missouri River, approximately the center of the country. At the point the trains turned their freight, mail, and passengers over to steamboats, wagons, and stagecoaches. This meant that wagon freighting, stagecoaching, and steamboating did not come to an end when the first train appeared; rather they became supplements or feeders. Each new "end-of-track" became a center for animal-drawn or waterborne transportation. The major effect of the railroad was }o shorten the distance that had to be covered by the older, slower, and more costly means. Wagon freighters continued operating throughout the 1870’s and 1880’s and into the 1890’s. Although over constantly shrinking routes, and coaches and wagons continued to crisscross the West wherever the rails had not yet been laid. The beginning of a major change was foreshadowed in the later 1860’s, when the Union Pacific Railroad at last began to build westward from the Centre Plains city of Omaha to meet the Central Pacific Railroad advancing eastward from California through the formidable barrier of the Sierra Nevada. Although President Abraham Lincoln signed the original Pacific Railroad bill in 1862 and a revised, financially much more generous version in 1864, little construction was completed until 1865 on the Central Pacific and 1866 on the Union Pacific. The primary reason was skepticism that a Railroad built through so challenging and thinly settled a stretch of desert, mountain, and semiarid plain could pay a profit. In the words of an economist, this was a case of "premature enterprise", where not only the cost of construction but also the very high risk deterred private investment. In discussing the Pacific Railroad bill, the chair of the congressional committee bluntly stated that without government subsidy no one would undertake so unpromising a venture; yet it was a national necessity to link East and West together.
The author refers to the impact of railroads before the late 1860’s as "limited" because ______.
选项
A、the track did not take the direct route from one city to the next
B、passengers and freight had to transfer to other modes of transportation to reach western destinations
C、passengers preferred stagecoaches
D、railroad travel was quite expensive
答案
B
解析
根据文章前五句可知,在十九世纪六十年代晚期铁路在美国的影响是有限的limited,当时铁路只从美国东部修到了美国中部,运到美国西部地区的货物只有在铁路的尽头end-of-track改用其他的运输方式,比如:汽船、马车等,它们的运输效率可想而知。故选项B为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/mZTK777K
0
专业英语四级
相关试题推荐
Shehasrecentlyleftajobandhadhelpedherselftocopiesofthecompany’sclientdata,whichsheintendedto______instart
Adog’s______toitsownerisoneofthereasonswhythatanimalisafavoritehouseholdpet.
Islanguage,likefood,abasichumanneedwithoutwhichachildatacriticalperiodoflifecanbestarvedanddamaged?(1)____
Foralongtime,newspapershavebeenthechiefmeansbywhichpeoplegetthemselves(1)______.Thenewspapers,daily,evening,a
The21stcenturyusheredinwhatwassupposedtobepaperlessliving.Thedataofourliveswastoberecordedindigitalclouds
Shesaidshewouldn’tcallusthenextday,______she?
Oneofthemostcommonhumanfearsisscarcity.Manypeopleareafraidofnothavingenoughofwhattheyneedorwant,andsoth
Sometimesweforgetaboutour______andtrytoblendinwithoursurroundings.
Thelifepaceinbigcitiesrequirespeopletobeabletotravelefficientlyfromoneplacetoanother.Somepeopleseemtothin
随机试题
阅读孟子《寡人之于国也》中的一段文字,然后回答下列小题。不违农时,谷不可胜食也;数罟不入洿池,鱼鳖不可胜食也;斧斤以时入山林,材木不可胜用也。谷与鱼鳖不可胜食,材木不可胜用,是使民养生丧死无憾也。养生丧死无憾,王道之始也。这段文字集中论述了什么
母婴同室就是让母亲与婴儿一天24小时在一起,便于随时把婴儿抱起进行母乳喂养。预防乳房肿胀不恰当的护理指导是
不加热而提取效率高的提取方法是
对单纯的餐后血糖高,而空腹和餐前血糖水平不高的2型糖尿病者应首选
下列各句中有语病的一句是()。
1922年“新学制”又称为
物权变动的原因主要有
设随机变量X和Y的联合分布为则X和Y的协方差Cov(X,Y)=______.
有如下程序:PrivateSubForm_Click()DimiAsInteger,nAsIntegerFori=1To20i=i+4n=n+iIfi>10ThenExitForNextPrintnEndS
下列各组软件中,属于应用软件的一组是()。
最新回复
(
0
)