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
2009-04-23
49
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 faraway 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
What aspect of United States history does the professor mainly discuss?
转载请注明原文地址:https://www.kaotiyun.com/show/E8ZK777K
0
大学英语六级
相关试题推荐
Let’ssaythatanewcorporationiscreatedandinitsIPO(首次公开上市)itraises$20millionbysellingonemillionsharesfor$20
DearSir,Muchtomyregret,Iwritethislettertocomplainaboutyourcompany’sbaddeliveryservice.Thelaptop(model
A、Makehimselfcomfortable.B、Trytogoouttowork.C、Quithisjobintheoffice.D、Contributehisarticlestomagazines.D对话最后
Ifyouwanttobelikedininterviews,youneedtobeconfident.Butatthesametime,youshouldalsobehonest.Thereisasim
A—multimediamessageserviceJ—fixeddialB—subscriberidentitymoduleK—automaticredialC—voicepromptL—two-waychargin
Dearsir,ThankyouforyourletteronMarch15.Weknowthatyouwanttoorder10000piecesofRainbowRaincoatModel2.
A、BecauseHenryhasnotime.B、Becausesomeoneelsedecoratedthehouse.C、Becausetherewasnoinstrumentsinthehouse.D、Beca
Certainportableelectronicdevices(PEDs)mayinterferewithaircraftnavigationalequipment.PEDuseispermittedwhileontheg
A—multimediamessageserviceJ—fixeddialB—subscriberidentitymoduleK—automaticredialC—voicepromptL—two-waychargin
随机试题
设函数f(x)在区间[a,b]连续,且I(u)=∫auf(x)dx—∫auf(t)dt,a<u<b,则I(u)()
A、近端指间关节、掌指关节B、肘关节及腕关节C、肩关节及踝关节D、脊柱、中轴骨骼和四肢大关节E、膝关节、髋关节强直性脊柱炎常累及()
全口义齿初戴,义齿唇颊侧边缘应是
一般体力活动明显受限,步行1~2个街区,登楼一层引起心绞痛是一般体力活动轻度受限,快步、饭后、寒冷或刮风中、精神应激或醒后数小时内步行或登楼;步行1~2个街区,登楼一层引起心绞痛是
“阴平阳秘,精气乃治”所体现的阴阳关系是
患者,35岁,肺癌化疗后局部出现发红、肿胀、灼热,压痛明显。对此患者正确的处理措施是
当“霍夫曼系数”等于3时,工业化处于()。
已知某项目当基准收益率=15%时,NPV=165万元;当基准收益率=17%时,NPV=-21万元。则其内部收益率所在区间是( )。
1952年,我国国内生产总值(GDP)仅为300亿美元。1960年,达到614亿美元。之后,每年的GDP总量呈稳步小幅上升态势。1972年突破l000亿美元,之后用了10年的时间达到2021亿美元(1982年)。从此以后,我国GDP总量逐年稳步大幅增加
Thusfar,thereislittleevidencetosuggestthattechnologywillreduceinequality;indeeditmayonlyintensifyinequality.
最新回复
(
0
)