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
64
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
AnumberofyearsagoIsatdownonastonebenchoutsidetheTeatroAvenidainMaputo,Mozambique,whenIworkedasan【M1】_____
AnumberofyearsagoIsatdownonastonebenchoutsidetheTeatroAvenidainMaputo,Mozambique,whenIworkedasan【M1】_____
Losingweightiseasierwhenthereismoneyontheline,U.S.researcherssaidonTuesday.Theysaidweight-lossprogramsthat
Losingweightiseasierwhenthereismoneyontheline,U.S.researcherssaidonTuesday.Theysaidweight-lossprogramsthat
Therelianceoncreditreportsinhiringisbecomingwidespread.AsurveybytheSocietyforHumanResourceManagementfoundt
Stoppingcigarettesmokinghasbecomeabigproblemforallgovernments.Indemocraticcountries,theeconomicstrengthofthe
Non-VerbalCommunicationsAcrossCulturesNon-verbalcommunicationscanaffirm,complementorevencontradictwhatisbeingverb
Non-VerbalCommunicationsAcrossCulturesNon-verbalcommunicationscanaffirm,complementorevencontradictwhatisbeingverb
PASSAGETWOWhatdoestheauthorsuggesttoshiftthedynamicintheclassroom(Para.11)?
PASSAGETHREEWhatmighthappentothebigwheelstylepatients?
随机试题
WantedxxxForeignLanguageInstituteisaforeignlanguagestudyinginstitute.NowweareseekingfortwoEnglishteachers.
初中生自我意识发展的特点有哪些?
患者女,55岁,农民。有双相障碍病史25年。45天前早晨发现患者呕吐、昏迷,意识不清,急送当地医院检查颅脑CT未见明显异常,在当地诊断治疗不详,约6~7小时后意识恢复正常,痊愈出院。半个月前突然迷路,在屋里找不到自己的床铺,不认识家里的人,不会穿衣服,做事
最可能的诊断是最关键的治疗
A.心阳虚证B.心气虚证C.肾气虚证D.肾阳虚证E.阴虚证七福饮治疗虚劳的证型为()
患者,女性,50岁,体温持续39℃以上。护士遵医嘱给予生理盐水大量不保留灌肠。会影响降温效果的操作是
根据《票据法》的规定,下列关于本票的表述中,不正确的是( )。
张某2000年1月1日将自有住房出租,租期一年,每月收取租金2500元,全年租金收入30000元,不考虑其他税费,全年应纳个人所得税税额为()元。
某校对高一学生进行了一次有关新教材课外读本阅读情况的调查,结果2/3以上学生的完成情况很不理想。这一数字让语文老师们十分震惊,如果不扩大知识面,单靠课本上的材料,怎么能全面提高学生们的语文水平呢?一部分教师认为,应该改革阅读教学模式,更多地发挥学生的主动
【2018年上】下列选项中,与“教授”和“科学家”两概念的关系一致的是()。
最新回复
(
0
)