首页
登录
职称英语
A rapid means of long-distance transportation became a necessity for the Un
A rapid means of long-distance transportation became a necessity for the Un
游客
2023-12-02
10
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 【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】______ [br] 【S7】
选项
答案
tried—trying
解析
句法结构错误。由The two groups及each和the other可知,tried的逻辑主语是The two groups(两个公司的人),因此应将tried改成表主动的现在分词trying,构成独立主格结构,在句中作状语。
转载请注明原文地址:https://tihaiku.com/zcyy/3239307.html
相关试题推荐
Thenecessityfortalkingabout"regrets"canbesummarizedasthatregretsare
Thenecessityfortalkingabout"regrets"canbesummarizedasthatregretsare
Theelectionof______madeMargaretThatchertopowerandshebecamethefirstw
TheresultofEnclosureMovementwereasfollowsEXCEPTA、farmsbecamebiggerand
Inthe1960s,popmusicunderwentarevolutionwhen______becameworldfamousa
______compiled"TheDictionaryoftheEnglishLanguage"whichbecamethefounda
衣食住行是老百姓关心的最大问题。Food,clothing,shelterandtransportationarethebiggestconce
独立思考在学习中是绝对必要的。Independentthinkingisanabsolutenecessityinstudy.
Havingestablishedthe(social)natureofmanandtheconsequentnecessityfors
独立思考在学习中是绝对必要的。Independentthinkingisanabsolutenecessityinstudy.
随机试题
[originaltext]M:DoyouthinkJanetwillspendtheweekinthecountrywithus?
Fivewaystomakeconversationwithanyo
在进行教师职业道德评价的过程中,必须采取实事求是的态度,真实、客观地反映教师职业
一个宠物爱好者要为他的鱼缸选择3种鱼类和2种植物。能够选择的鱼有,G、H、J、K
土的承载比(CBR)试验时,通常试件要湿气养生4天后,再测定膨胀量。()
目前,我国信贷资产证券化业务实行审批制。()
近期建设规划强制性内容包括根据城市近期建设重点提出对( )相应的保护措施。A.
网络日志对于()相当于菠萝对于() A.网络--苹果B.电脑--香蒸
案卷分析
最新回复
(
0
)