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
53
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] 【S2】
选项
答案
the→a
解析
语法错误。此处system是泛指且第一次提及,因此应使用不定冠词a。
转载请注明原文地址:http://tihaiku.com/zcyy/3217377.html
相关试题推荐
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
Arapidmeansoflong-distancetransportationbecameanecessityfortheUni
(1)InayearwhenAlGorewontheNobelPeacePrizeandgreenbecamethenew
(1)InayearwhenAlGorewontheNobelPeacePrizeandgreenbecamethenew
Thefollowingtwoexcerptsareaboutthenecessitytourgestudentstoreadt
随机试题
Psychologicallytherearetwodangerstobeguardedagainstinoldage.One
WhenLauraLangankifoundextratowelsinthelaundrysmellinglemonyfresh
A.编织 B.冷疗 C.沙袋肌力训练 D.等张收缩训练 E.桌面推拉滚筒
男性患者,58岁,电脑工程师。发现血压升高6年,血脂增高1个月。患者6年前在例行
国家对水资源依法实行取水许可制度,对未经批准擅自取水的,有关部门应当()。A.
A.氯丙嗪 B.碳酸锂 C.氟哌利多 D.舍曲林 E.地西泮抗躁狂症可用
耐酸耐酶的青霉素是A:青霉素Ⅴ B:氨苄西林 C:氯唑西林 D:阿莫西林
任脉的生理功能有A.调节十二经气血 B.孕育妊养胎儿 C.维系全身经脉 D
甲国与我国签订有刑事司法协助条约。现甲国欲向一中国当事人送达民事诉讼传票,由于两
某企业为生产并销售甲产品的增值税一般纳税人,产品适用的增值税税率为13%。材料
最新回复
(
0
)