首页
登录
职称英语
[originaltext] Last week, you recall, we discussed the early development of r
[originaltext] Last week, you recall, we discussed the early development of r
游客
2023-08-30
89
管理
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
What aspect of United States history does the professor mainly discuss?
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://www.tihaiku.com/zcyy/2971892.html
相关试题推荐
[originaltext]Ahouseisthemostexpensivethingmostpeoplewilleverbuy
[originaltext]Yogabecomesverypopularnowadays,butitisimportantthat
[originaltext]W:Iwanttoregisterforthismathematicscourse.M:I’msorry.
[originaltext]W:Iwanttoregisterforthismathematicscourse.M:I’msorry.
[originaltext]W:Iwanttoregisterforthismathematicscourse.M:I’msorry.
[originaltext]W:Iwanttoregisterforthismathematicscourse.M:I’msorry.
[originaltext]DuringtheChristmasshoppingrushinLondon,aninteresting
[originaltext]Ifyou’vebeenoncampusforverylong,I’mcertainthatyou’v
[originaltext]Ifyou’vebeenoncampusforverylong,I’mcertainthatyou’v
[originaltext]W:Thankyou,(22)Professor,forcomingtoourprogramandanswer
随机试题
Whathappenedtotheshopinonemonth?[br][originaltext]Mr.Blueisari
Asmallgroupofsalt-and-pepperhairedwomenwholiveoutsideJackson,Miss
Findingagoodwork-at-homejobisnoteasy.Althoughyouseealltheonline
2010年全国非商品住宅投资完成额约占房地产投资完成额的()。 A.41
A.毛细血管前阻力增加和毛细血管后阻力增加 B.微动脉、微静脉和毛细血管前括约
根据交通部《公路工程施工分包管理办法》规定,下列专业分包的说法中错误的有()。A
对建设项目法人责任制的表述中,有误的是()。A:建设项目法人的责任涵盖建设项目
导致气道峰值压增高的原因不包括A.分泌物过多 B.管道阻塞 C.气管插管进入
下列关于生态恢复的表述,哪项是错误的?()(2013年真题)A.生态恢复不
下列说法中,正确的是( )。A.大赦既赦其刑,又赦其罪B.特赦只赦其刑
最新回复
(
0
)