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
外语
The introduction of new varieties of rice and wheat in Asia and Latin America has been(1)_____ as the "Green Revolution." So far
The introduction of new varieties of rice and wheat in Asia and Latin America has been(1)_____ as the "Green Revolution." So far
admin
2014-07-20
51
问题
The introduction of new varieties of rice and wheat in Asia and Latin America has been(1)_____ as the "Green Revolution." So far the new seeds and the(2)_____ technology have not resulted (3)_____ increased agricultural production(4)_____ or reduced malnutrition. The direct, quantitative effects of high-yielding(5)_____ of food grains have been modest.
The indirect and quantitative effects, however, have sometimes(6)_____ significant. The new technology has led to(7)_____ in crop pattern and in methods of production. It has accelerated the development of(8)_____ market-orientated, capitalist agriculture. It has encouraged the growth of wage labor, and(9)_____ helped to create or augment a (10)_____ of agricultural laborers. It has increased the power of landowners, and this in(11)_____ has been associated with a greater(12)_____ of classes and intensified conflict.
Changes in status and class alignments have been accompanied(13)_____ changes in the distribution of income. Profits and rents have increased absolutely and relatively. The share of wages has declined and in some(14)_____ real wages rates or the number of days worked, or both, have declined. In(15)_____, an old system of agriculture, slowly (16)_____ swiftly is in the(17)_____ of being destroyed by the advance of contemporary technology.
The policies that have accompanied the "Green Revolution" in many(18)_____ countries have aggravated the problems these countries(19)______. Supplies of some commodities have increased, but the rate of growth of total agricultural production has shown little(20)_____ to rise. At the same time, inequality has become worse, poverty has increased absolutely.
(6)
选项
A、been
B、to be
C、being
D、be
答案
A
解析
根据空格前的have可以确定,要么填入过去分词been构成完成时,要么填入to be构成have to do结构,have to be“必须是”代入空格,句意不通,故选A。
转载请注明原文地址:https://www.kaotiyun.com/show/BxTK777K
0
专业英语四级
相关试题推荐
TheAmericansgotothecinemamainlyto______.
Inadditiontotheirmilitaryrole,thefoalsofthenineteenthcenturyprovidednumerousotherbenefitsfortheAmericanWest.
WhyAmericanscientistsaredevelopingthesemaps?
WhyAmericanscientistsaredevelopingthesemaps?
WhyAmericanscientistsaredevelopingthesemaps?
CaracashasbeencalledtheLosAnglesofSouthAmerica;at______theylookexactlythesame.
WhydoesBushproposetoexpandforeignlanguageteachinginAmericanschools?
随机试题
为了加快数据库的访问速度,可以对数据库建立并使用______,它在数据库的整个生命周期都存在。
不属于外阴良性肿瘤的是
破伤风发病出现肌肉强烈收缩时,最早发病的部位是
A.呋塞米B.氢氯噻嗪C.阿米洛利D.氨苯蝶啶E.螺内酯利尿作用强,常用于治疗严重水肿的药物是()。
美术创作
愚人节那天,有一个人要赶往机场,走到三岔路口碰到一个老翁,老翁让他向前面两个年轻人问路,并告诉他两个人中一个人说真话、一个人说假话。这个人对那两个年轻人同时问了一句:“二加二等于五,右边这条路通往机场,对吗?”等两个年轻人回答完以后,他就毫不迟疑地走上了右
教育制度就是学校教育制度。
Whenaretherenovationsexpectedtostart?
HowdideverythinggoafterEuropewentonvacation?
_____isdefinedasthestudyoftherelationshipbetweenlanguageandmind.
最新回复
(
0
)