首页
登录
职称英语
A rapid means of long-distance transportation became a necessity forthe Uni
A rapid means of long-distance transportation became a necessity forthe Uni
游客
2023-11-25
30
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/3217382.html
相关试题推荐
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
随机试题
TheAmericaneconomicsystemisorganizedaroundabasicallyprivate-enterpr
Ifcauliflowersareexposedfromextremetemperatures,theheadsgetdiscolored.
[originaltext]Backinthoseprimitivetimesitwasunnecessarytohaveaspecia
Theprofessor,alongwithhisstudents,(be)______goingtoattendthemeetingtom
手术室的湿度一般应为A、20% B、24% C、30% D、40% E、
下列关于行政行为特征的说法,错误的是()。A、行政行为具有不可裁量性 B、行政
可用于鉴别弧菌属和邻单胞菌属的是A.氧化酶试验 B.发酵葡萄糖 C.O/12
药物的不良反应包括A.耐受性 B.抗菌后效应 C.特异质反应 D.首关效应
患者,女性,42岁,十二指肠溃疡5年,药物治疗无效,行毕Ⅱ式胃大部切除术,术后8
根据《电子商务法》的规定,下列关于自然人网店必须办理市场主体登记的是( )。
最新回复
(
0
)