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
专升本
The agriculture revolution in the nineteenth century【B1】______two things: the invention of labor-saving【B2】______and the develop
The agriculture revolution in the nineteenth century【B1】______two things: the invention of labor-saving【B2】______and the develop
admin
2014-03-02
53
问题
The agriculture revolution in the nineteenth century【B1】______two things: the invention of labor-saving【B2】______and the development of scientific agriculture. Labor-saving machinery naturally appeared first where labor was【B3】______"In Europe", said Thomas Jefferson, "the【B4】______is to make the most of their land, labor being sufficient; here it is to make the most of our labor, land being【B5】______".
It was in America, therefore, that the great advances in nineteenth -century agricultural machinery first came. At the opening of the century, with the【B6】______of a crude plow, farmers could have carried practically all of the existing agricultural tools on their backs. By 1860, most of the machinery in use today had been【B7】______in an early form. The most important of the early
【B8】______was the iron plow. As early as 1890 Charles Newbolt of New Jersey had been working on the idea of a cast-iron plow and spent his entire fortune in introducing his invention. The farmers, however, would home none of it, 【B9】______that the iron poisoned the soil and made the weeds grow. Nevertheless, many people devoted their attention to the plow, until 1869, James Oliver of South Bend, Indiana,【B10】______out the first chilled-steel plow.
Word Bank
A. turned B. scarce
C. machinery D. technology
E. advantage F. involved
G. abundant H. inventions
I. efficient J. exception
K. claiming L. object
M. designed N. defective
O. impatiently
【B1】
选项
答案
F
解析
转载请注明原文地址:https://kaotiyun.com/show/rcFC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Howmenfirstlearnedtoinventwordsisunknown;inotherwords,theoriginoflanguageisamystery.Allwereallyknowistha
Howmenfirstlearnedtoinventwordsisunknown;inotherwords,theoriginoflanguageisamystery.Allwereallyknowistha
Howmenfirstlearnedtoinventwordsisunknown;inotherwords,theoriginoflanguageisamystery.Allwereallyknowistha
Isthereadarksidetothecomputerrevolution?Docomputersdoharmtooursociety?Itcertainlydoesn’tseemthatwayon
Thepriceoffruithasincreasedrecently______thepriceofvegetableshasgonedown.
Bionicsisarecentlydevelopedbranchofscience,whichhastremendouspotentialforimprovingthelifeofmankindinourconte
Agriculturalproductioninthatcountryhasincreased______inrecentyears.
Specialistsinmarketinghavestudiedhowtomakepeoplebuymorefoodinasupermarket.Theydoallkindsofthingsthatyoudo
Researchhasshownthatmotivation(动机)isveryimportantinlearningalanguage;youneedtobeenthusiasticaboutit,andtobe
随机试题
DNA的一条链为5’…TTAGCA.…3’,其互补DNA链为()
具有祛风湿、利关节、降压、解毒功效的药物是
海漫的作用是继续消除水流余能,调整流速分布,确保下游河床免受有害冲刷。它应该具有的特性有()。
某电建公司承担某发电厂安装工程。主要工作包括:锅炉、汽机、发电机、变压器、开关设备、架空线、控制设备等的安装。其中架空线由电建公司按设计要求组织采购。在施工过程中油浸变压器突然出现火苗,现场施工人员即时采取了有效措施,避免了事故发生。考虑发电企业技术密集性
证券公司的业务执行部门负责融资融券业务的具体管理和运作,制定融资融券合同的标准文本,确定对单一客户和单一证券的授信额度。()
在工程网络计划中,判别关键工作的条件是()。
适宜性教学认为,幼儿教学包括两方面的事宜,年龄适宜和性别适宜。()
已知向量β=(α1,α2,α3,α4)T可以由α1=(1,0,0,1)T,α2=(1,1,0,0)T,α3=(0,2,—1,—3)T,α4=(0,0,3,3)T线性表出。把向量β分别用α1,α2,α3,α4和它的极大线性无关组线性表出。
ArecentBBCdocumentary,"TheTownThatNeverRetired",soughttoshowtheeffectsof【C1】______thestatepensionagebyputtin
Theyareregardedaschoresbybothsexes,butfall(1)_____ononlyone.ThelatestsurveyoftimeuseinAmericasuggestswomen
最新回复
(
0
)