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 agricultural revolution in the nineteenth century involved two things: the invention of labor-saving machinery and the devel
The agricultural revolution in the nineteenth century involved two things: the invention of labor-saving machinery and the devel
admin
2011-04-26
38
问题
The agricultural revolution in the nineteenth century involved two things: the invention of labor-saving machinery and the development of scientific agriculture. Labor-saving machinery naturally appeared first where labor was scarce. "In Europe", said Thomas Jefferson," the object is to make the most of their land, labor being abundant; here it is to make the most of our labor, land being abundant." It was in America, therefore, that the great advances in nineteenth-century agricultural machinery first came. At the opening of the century, with the exception of a crude plow, farmers could have carried practically all of the existing agricultural implements (农具) on their backs; by 1860,most of the machinery in use today had been designed in an early form. The most important of the early inventions was the iron plow. As early as 1790 Charles New-bold 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 have none of it, claiming that the iron poisoned the soil and made the weeds grow. Nevertheless, many people devoted their attention to the plow, until in 1869 James Oliver of South Bend, Indiana, turned out the first chilled-steel (冷淬钢) plow.
Which of the following can be inferred from what Thomas Jefferson said? ( )
选项
A、Europe was changing more quickly than America.
B、Europe had greater need of farm machinery than America did.
C、America was finally running out of good farmland.
D、There was a shortage of workers on American farms.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/TuqC777K
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
Insteadofresearchingandwritingtheirpapers,somestudents______.Ifteacherswanttofindoutiftheirstudentswrotethe
Vegetablegardeningistherelaxingartandscienceofturningaloveforgrowingplantsintoameaningfulactivity.Havingvege
Perhapsthedaysmaynotbelongincoming______allthevaluablesubstancesincoalandoilwillbefullyutilized.
SimonHarperwritesfromtheviewpointofsomeonewho______.WhichofthefollowingisNOTanopinionexpressedbyMagdalenaS
SimonHarperwritesfromtheviewpointofsomeonewho______.WhichofthefollowingstatesafactaboutgradesatVillageHigh
Ahackeris______.Ifsomeonesendsamessagethesizeofonegigabyte,______.
Sogreatisourpassionfordoingthingsforourselvesthat(wearebecomingincreasinglylessdependentonspecializedlabor).
I’llcookthepotatoesifsomeonewill______themfirst.
Thiscropdoesnotdowellinsoils______theoneforwhichithasbeenspeciallydeveloped.
Ihavegivenuptryingtoconvincehim;thereisnopoint______withhim.
随机试题
在铰链四杆机构中,能绕固定铰链摆动的连架杆称为曲柄。()
同竞争对手相同的市场定位策略是
同期控制
患者女,35岁。停经2个月,妊娠试验阳性,曾经发生过3次自然流产,均在孕3个月,目前无流血及腹痛。下列哪种护理正确
医患双方对对方期望未做出适当反应是病人不想与医生交谈
国家机关或其授权单位向股份制企业投资形成的股份,构成股份制企业中的国家股,但是现有已投入公司的国有资产形成的股份不包括在内。()
反映政府干预经济程度的指标是()。
中国共产党七届二中全会
TheCaliforniancoastlinenorthandsouthofSiliconValleyisatrend-settingsortofplace.Increasingly,thehomeinteriorso
A、Askingtheirparentsformoremoney.B、Stoppingspendingmoneyforalongtime.C、Waitingforpocketmoneyforanothertime.D
最新回复
(
0
)