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
88
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
Thebrainsofchildrenareaffectedbyfamilyviolenceinthesamewayascombataffectssoldiers,accordingtoastudy.Inbot
Americansfinditdifficulttoengageinanyactivityforpurepleasure.Wehavetohaveahigheraim—apurpose—foreverymome
Losingweightiseasierwhenthereismoneyontheline,U.S.researcherssaidonTuesday.Theysaidweight-lossprogramsthat
Appliedresearchaimsatsomespecificobjective,suchasthedevelopmentofanewproduce,process,ormaterial.
Managementjargoncanalienatestaffandleavebosseslookinguntrustworthyandweak,accordingtoasurveypublishedonMonday
Managementjargoncanalienatestaffandleavebosseslookinguntrustworthyandweak,accordingtoasurveypublishedonMonday
Therelianceoncreditreportsinhiringisbecomingwidespread.AsurveybytheSocietyforHumanResourceManagementfoundt
Stoppingcigarettesmokinghasbecomeabigproblemforallgovernments.Indemocraticcountries,theeconomicstrengthofthe
MeaninginLiteratureI.AUTHOR—Interpretauthor’sintendedmeaningbya)Readingotherworksby【T1】_____【T1】______b)Knowingc
PASSAGETHREEWheredidthesiteoftheoldcoachinginnslocate?
随机试题
医院药学信息服务的内容:
A、扑尔敏B、阿司匹林C、普鲁本辛D、硫酸舒喘灵E、干酵母高空作业者工作时禁用
医疗机构中药饮片的管理中,关于调剂与临方炮制的说法,错误的是
【背景资料】某施工单位(乙方)与某建设单位(甲方)签订了某项工业建筑的地基处理与基础工程施工合同。由于工程量无法准确确定,根据施工合同专用条款的规定,按施工图预算方式计价,乙方必须严格按照施工图及施工合同规定的内容及技术要求施工。乙方的分项工程首
下列关于税务机关与纳税人的权利义务的表述中,正确的有()。
甲股份有限公司(以下简称“甲公司”)拟自建一条生产线,与该生产线建造相关的情况如下:(1)20×2年1月2日,甲公司发行公司债券,专门筹集生产线建设资金。该公司债券为3年期分期付息、到期还本债券,面值为3000万元,票面年利率为5%,发行价格为3069.
志存高远、勤恳敬业、甘为人梯、乐于奉献,这些体现了新时期教师职业道德规范内容中的()。
Moreandmoreresidences,businesses,andevengovernmentagenciesareusingtelephoneansweringmachinestotakemessagesorgi
下列关于线性链表叙述中,正确的是
【B1】【B10】
最新回复
(
0
)