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
26
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://kaotiyun.com/show/BxTK777K
0
专业英语四级
相关试题推荐
Inadditiontotheirmilitaryrole,thefoalsofthenineteenthcenturyprovidednumerousotherbenefitsfortheAmericanWest.
WhyAmericanscientistsaredevelopingthesemaps?
WhyAmericanscientistsaredevelopingthesemaps?
WhyAmericanscientistsaredevelopingthesemaps?
CaracashasbeencalledtheLosAnglesofSouthAmerica;at______theylookexactlythesame.
WhydoesBushproposetoexpandforeignlanguageteachinginAmericanschools?
Americawillneveragainhaveasanationthespiritofadventureasit______beforetheWestwassettled.
WhatdoesthepassagetellusaboutAmericanrivers?
随机试题
赵某与罗某系邻居。两人常因日常小事纠纷不断。某日,两人又起纠纷,争吵中罗某抄起木棍,打在赵某头上,致使其严重脑震荡,左耳失聪。赵某因此受重伤而报至公安机关。公安机关认为本案系邻里纠纷,以民事调解为宜,不予立案,赵某又告知检察院,检察院以同样理由不予立案。赵
Childrenaregettingsofattheymaybethefirstgenerationtodiebeforetheirparents,anexpertclaimedyesterday.Today’sy
在施工组织设计的主要内容中,具有统筹全局,指导工程项目的全部施工生产活动,控制工程的施工进度等作用的是()。
某施工企业中标承建了一座日处理污水达15万t的污水处理厂工程,为防止初沉池、二沉池、曝气池等薄壁钢筋混凝土排水构筑物产生裂缝,施工时采取了如下措施:(1)加大水泥用量,增加混凝土的和易性。(2)增加坍落度,提高混凝土的扩散度。(3)选择在低温时浇筑。(4)
运用三差异法分析固定制造费用成本差异时,需要计算()。
下列有关前期差错的说法,不正确的是()。
甲欲杀死乙,在乙饭碗里投放毒药,不料朋友丙分食了乙的饭菜,甲为了杀死乙,没有阻止丙,结果导致乙和丙均中毒死亡。甲对丙死亡所持的心理态度是()。
党的十八届四中全会首次将“依法治国”作为全会主题。“依法治国”这一概念正式提出是在()。
SWOT分析是目前战略管理与规划领域广泛使用的分析工具,其中字母“T”代表的是()。
轻度细胞水肿时,细胞质内出现的颗粒电镜下是
最新回复
(
0
)