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 rapid means of long-distance transportation became a necessity for the United States as settlement spread farther westward. F
A rapid means of long-distance transportation became a necessity for the United States as settlement spread farther westward. F
admin
2019-01-22
73
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 【S1】______
serious were the construction of rails able to bear the load, and the
development of the safe, effective stopping system. Once these were solved, 【S2】______
and the railroad was established as the best means of land transportation. 【S3】______
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 【S4】______
first transcontinental railroad. In 1862 Congress had authorized two 【S5】______
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. 【S6】______
The two groups worked at remarkable speed, each tried to cover a 【S7】______
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. 【S8】______
The railroad was very important in discouraging westward movement. 【S9】______
It also helped build up industry and farming by moving raw materials
and by distributing products rapid to distant markets. 【S10】______
【S5】
选项
答案
去掉had
解析
语法错误。此句句首有表示过去的时间状语In 1862,因此这里只能用一般过去时。
转载请注明原文地址:https://kaotiyun.com/show/8WEK777K
0
专业英语八级
相关试题推荐
Losingweightiseasierwhenthereismoneyontheline,U.S.researcherssaidonTuesday.Theysaidweight-lossprogramsthat
EvenmanyearlyleadersoftheUnitedStateshaveprovidednamesfortowns,onlyGeorgeWashingtonisrememberedinthenameof
AntiqueauctionshavebecomepopularintheUnitedStatesbecauseasteadilyincreasingawarenessoftheinvestmentvalueofant
GlobalLanguageI.WHAT?Learnedandspokeninternationally【T1】______:【T1】______-thenumberofnativeandsecondlang
GlobalLanguageI.WHAT?Learnedandspokeninternationally【T1】______:【T1】______-thenumberofnativeandsecondlang
MeaninginLiteratureI.AUTHOR—Interpretauthor’sintendedmeaningbya)Readingotherworksby【T1】_____【T1】______b)Knowingc
PASSAGETHREEWhatdoRobertReich’sfindingsimply(Para.12)?
PASSAGETWOWhatdoestheauthorsuggesttoshiftthedynamicintheclassroom(Para.11)?
PASSAGEFOURWhydoestheauthormentionthecoveroftheofficialprogram?
PASSAGEONEWhatdoweknowabouttheauthor’sfamilyasWitnessesaccordingtothepassage?
随机试题
精神文化的表现形式和物质文化实现的保证是()
A.乙胺丁醇B.异烟肼C.吡嗪酰胺D.链霉素E.利福平对结核病灶中B群细菌杀菌活性最强的药物是
A,骨髓粒、红两系病态造血,骨髓原始细胞>5%,环形铁粒幼红细胞>15%B,骨髓粒、红两系病态造血,骨髓原始细胞
做血培养的采血时机是
下列哪些说法是错误的?()
管道滑动支架以支承面中心为起点进行反方向安装的偏移量应为位移值的()。[2014年真题]
以地下水为水源的饮用水处理工艺中,经常由于水中铁量超标而设置除铁单元。通常的除铁处理工艺流程中不包括()。
收到所有者权益投资的价值50万元的机器设备,则()。(3.2)
无论何种情况下,融资租赁的承租人均应该以出租人的租赁内含利率或合同规定利率作为未确认融资费用的分摊率。()
A、Inarestaurant.B、Inhisoffice.C、Onthestreet.D、Onaplane.D题目问男士衬衫上的污渍是从哪里来的。对话的最后,男士告诉自己的妈妈,空姐正伸手给坐在自己旁边的男士提供饮料,突然一股湍流
最新回复
(
0
)