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
A、Nineteenth-century sea captains. B、The development of the steamship. C、The economic importance of sailing ships. D、Employment
A、Nineteenth-century sea captains. B、The development of the steamship. C、The economic importance of sailing ships. D、Employment
admin
2010-08-21
47
问题
Last week, you recall, we discussed the early development of railroads in the United States. Today I want to mention an even earlier form of transportation, one that brought the first European settlers to America. And that’s the wooden sailing ship. From colonial times sailing ships were vital to the economy. Many coastal towns depended on fishing or whaling for employment and income. This was especially true in the northeastern states. And there the wood from nearby forests and the skills of local designers and workers also formed the basis of an important shipbuilding industry. But the big profits were to be made on trade with far-away places. And since sea captains often became part owners of their ships, they had a strong interest in the commercial success of their voyages. So these Yankees, that’s what US sailors and officers came to be called, they carried on a very profitable trade with other parts of the world. The high point of this trade came in the mid-19th century with the introduction of the clipper ship, the enormous Yankee clippers with huge sails reaching nearly two hundred feet into sky. He’d carry passengers and cargo from New York around South America to San Francisco in less than three months and clear to China in just half a year. At that time this seemed unbelievably fast and efficient. But in the 1860s, more reliable steam-powered ship began to take over. And soon the important role of sailing ships in the US economy would come to an end.
选项
A、Nineteenth-century sea captains.
B、The development of the steamship.
C、The economic importance of sailing ships.
D、Employment in the fishing and whaling industries.
答案
C
解析
From colonial times sailing ships were vital to the economy是全文的主题句,由此很容易概括出教授主要讨论的内容:The economic importance of sailing ships,因此选项C正确。
转载请注明原文地址:https://kaotiyun.com/show/5k7K777K
0
大学英语六级
相关试题推荐
Itisbelievedthat______(那位教授会说西班牙语和法语,更不用说英语了).
Concernwithmoney,andthenmoremoney,inordertobuytheconveniencesandluxuriesofmodemlife,hasbroughtgreatchanges
Mostpeoplewhotravellongdistancescomplainofjetlag(喷气式飞行时差反应).Jetlagmakesbusinesstravelerslessproductiveandmorepr
Ithasbeenknownsinceancienttimesthatcertainplantsregularlyopentheirleavesindaytimeandclosethematnight.Itwas
Ithasbeenknownsinceancienttimesthatcertainplantsregularlyopentheirleavesindaytimeandclosethematnight.Itwas
A、Hewasalwayslatetowork.B、Hegotfuriouswithhisbosslastweek.C、Hemadeaseriousmistakeinafinancialproblem.D、He
UnderdevelopedPeopleTheIndianslivingonthehighplainsoftheAndesMountains,inSouthAmerica,haveabackgroundrich
"ItisdifficultnottohearinStandardEnglishalwaysthesoundofslaughterandconquest"(Hooks,1994).Leaningonelang
Directions:Forthispart,youareallowedthirtyminutestowriteacompositiononthetopicTheImportanceofReadingClassics
A、Atthegym.B、Atarestaurant.C、Inthepark.D、Onthestreet.C对话中女士提到...soIwalkedintheparkforacoupleofmiles...I
随机试题
当公民认为自身环境权益受到或者可能受到不当或不法的政府决策或企事业单位开发利用环境行为的影响或者侵害的,可以采取的救济手段有_____、______、_____。
患者,女,28岁。面部烧伤恢复期,面部留有疤痕,患者极度自卑,不愿见人。护士在护理该患者时,应特别注意满足其
正常人阅读50cm的书报时,所需的调节力为
关于工期索赔的说法,正确的是()。
请从所给的四个选项中,选择最合适的一个填在问号处,使之呈现一定的规律性:
“关注个体差异”就是根据学生实际存在的兴趣爱好和能力差异()。
既是我国公民的基本权利,同时也是公民的基本义务的是()。
Itisrequiredbylawthatahusband(hastopay)thedebtsofhiswife(until)formalnoticeisgiven(that)henolongerhast
AnairofanxiousuncertaintyspreadthroughoutthesmallIndiancampasthesundawnedthatmorning.Somebravesgatheredbesid
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofatemporaryworkforce.TheUnitedStatesBureauofLa
最新回复
(
0
)