首页
登录
职称英语
A rapid means of long-distance transportation became a necessity forthe Unite
A rapid means of long-distance transportation became a necessity forthe Unite
游客
2023-12-16
27
管理
问题
A rapid means of long-distance transportation became a necessity for
the United States as settlement spread farther westward. For a long time
the railroad companies met with troubled mechanical problems. The most 【M1】______
serious were the construction of rails able to bear the load, and the
development of the safe, effective stopping system. Once these were solved, 【M2】______
and the railroad was established as the best means of land transportation. 【M3】______
By 1860 they had built thousands of miles of railroads crossing the eastern
mountain ranges and reaching westward in the Mississippi.
The high point in railroad building came by the construction of the 【M4】______
first transcontinental railroad. In 1862 Congress had authorized two 【M5】______
railroad companies to build lines from Nebraska westward and from
California eastward to a meeting point so as to complete a transcontinental
system. The Central Pacific Company, starting from California, used
Chinese labor, the Union Pacific employed crews of Irish laborers. 【M6】______
The two groups worked at remarkable speed, each tried to cover a 【M7】______
greater distance than the other. In 1869, they met at a place called
Promontory. Many visitors came there for the great occasion. There
were joyous celebrations all over the country, with parades and the
ringing of church bells honor the great achievement. 【M8】______
The railroad was very important in discouraging westward movement. 【M9】______
It also helped build up industry and farming by moving raw materials
and by distributing products rapid to distant markets. 【M10】______ [br] 【M6】
选项
答案
∧the Union改成while
解析
句法结构错误。此处前后两个句子表示对比:前句提到“The Central Pacific Company used Chinese labor”;后句提到“the Union Pacific employed crews of Irish laborers”,故应使用while“而”来连接这两个句子。
转载请注明原文地址:https://tihaiku.com/zcyy/3279018.html
相关试题推荐
MasstransportationrevisedthesocialandeconomicfabricoftheAmericanci
MasstransportationrevisedthesocialandeconomicfabricoftheAmericanci
WithHowells,James,andMarkTwainactiveontheliteraryscene,______became
Publictransit.InNorthAmerica,publictransportationhasbeenthemajorc
InthedaysbeforeDianabecameaccustomedtodailyhairdressers,highfashio
InthedaysbeforeDianabecameaccustomedtodailyhairdressers,highfashio
InthedaysbeforeDianabecameaccustomedtodailyhairdressers,highfashio
Sinceabout1950,publictransportationintheU.S.hashadtostruggletosur
Arapidmeansoflong-distancetransportationbecameanecessityfortheUnite
Arapidmeansoflong-distancetransportationbecameanecessityfortheUnite
随机试题
AsInternethavebeenquitepopular,somearguethatpeople’sproblem-solvin
Howhastechnologychangedthewaywecommunicate? Ithinktechnologyhastotal
人口普查官员说,并不是所有这些迁移都是为了离开寒带,绵延不断的移民潮还有当年“生育高峰”时期出生的孩子已经到了生育年龄,这些因素都在起着作用。
已知向量a=(6,0,-3),b=(-2,9,x),且a⊥b,则x=()
以下有关频率和概率的描述,正确的有()A.概率是对总体而言 B.频率是对样本
资产负债管理计划是商业银行综合经营计划的重要组成,商业银行在编制资产负债管理计划
患者女性,39岁,两胁时有作痛,月经不调,乳房作胀,神疲食少,烦躁易怒,治疗可选
( )是世界各国调整膳食结构的参考。A.以动植物食物为主的平衡膳食结构
方案经济比选中决策准则包括三个原则,不应包括的原则是( )。A、最低可接受收益率
所谓市场组合,是指由风险证券构成,并且其成员证券的投资比例与整个市场上风险证券的
最新回复
(
0
)