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
46
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
【B10】
选项
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/VcFC777K
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
Theyhavedonethingsthattheyought______.
Althougheachbabyhasanindividualscheduleofdevelopment,generalpatternsofgrowthhavebeenobserved.Threeperiodsofde
Specialistsinmarketinghavestudiedhowtomakepeoplebuymorefoodinasupermarket.Theydoallkindsofthingsthatyoudo
Specialistsinmarketinghavestudiedhowtomakepeoplebuymorefoodinasupermarket.Theydoallkindsofthingsthatyoudo
Specialistsinmarketinghavestudiedhowtomakepeoplebuymorefoodinasupermarket.Theydoallkindsofthingsthatyoudo
Specialistsinmarketinghavestudiedhowtomakepeoplebuymorefoodinasupermarket.Theydoallkindsofthingsthatyoudo
随机试题
目前,一般把媒介产业分为四大类:______、______、______、______。
王某,男,78岁,患大叶性肺炎,高热昏迷10天,10天内给予大量广谱抗生素抗感染治疗。近日护士做口腔护理时发现其口腔黏膜破溃,创面上附着白色膜状物。该患者最可能发生
药用部位为内壳的中药材是
下列叙述中与阿莫西林不符的是
在绝对不应期,刺激的阈强度为()
克罗恩病最常见的并发症是()。
下列关于法律体系的表述,哪些说法是不正确的?()
会计监督分为()。
()可以针对不同的用户做不同的权限设置。
在公用密钥数字签名技术中,使用单向散列函数生成信息摘要的目的是______。
最新回复
(
0
)