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
考研
World food prices are pushing higher—the United Nations overall food index shows a 28. 3% annual increase, with cereals up 44. 1
World food prices are pushing higher—the United Nations overall food index shows a 28. 3% annual increase, with cereals up 44. 1
admin
2019-03-20
96
问题
World food prices are pushing higher—the United Nations overall food index shows a 28. 3% annual increase, with cereals up 44. 1%—sparking concerns that a new food crisis may be emerging, just three years after the last one. Does this mean the world is running out of food?
The quick answer is that the world does seem to be running low on cheap food. This supply shortage stems from the failure of governments and donors over nearly three decades to fund the basic agricultural research, investments in rural infrastructure, and training for smallholder farmers necessary to push out the productivity frontier.
Until recently, world food crises have been relatively rare events—occurring about three times a century. The food crisis of 2007 ~2008, although scary at the time, was relatively mild by comparison. Prices for wheat, rice and maize—the staple foods that provide well over half the world population’s energy intake directly and a good deal more indirectly via livestock products—rose 96. 7% between 2006 and 2008, not approaching the spikes in the mid-1970s when corrected for inflation. Yet here we are just a few years later, talking about food prices again.
选项
答案
世界粮食价格正在逐步走高——美国综合粮食指数年均增长28.3%,谷物价格上涨了44.1%,这种情况引发了人们对新一轮粮食危机的担忧,毕竟最近一次粮食危机刚刚过去三年。这是否意味着世界上的粮食将要消耗殆尽? 要立即作答的话就是世界廉价的粮食正在变得越来越少。在过去三十多年中,政府部门以及捐助者为基础农业研究提供资金支持,在农村基础设施上进行投资,对小农户的农民开展培训以提高劳动生产率,但都一事无成,从而导致了廉价粮食的供应短缺。 一直到最近,世界粮食危机一百年之内只发生了三次,相对来讲,也算是小概率事件了。2007年到2008年发生粮食危机时人心惶惶,但相对来说,程度不是很严重。小麦、大米以及玉米这些主食为世界上超过一半的人口直接提供摄人能量,还有很大一部分通过畜产品间接为人们提供能量。在2007年到2008年期间,这些主食的价格上涨了96.7%,不过还没有接近20世纪70年代中期应对通货膨胀时的峰值。然而距离最近一次粮食危机还没几年,我们又开始谈论粮食价格了。
解析
转载请注明原文地址:https://kaotiyun.com/show/tofa777K
本试题收录于:
翻译硕士(英语翻译基础)题库专业硕士分类
0
翻译硕士(英语翻译基础)
专业硕士
相关试题推荐
被马克思誉为世界上“第一部人权宣言”的宪法性文件是()。
president-elect
sharewealandwoewiththepeople
ScientistsShedNewLightOnTheBody’sRhythmsHaveyoueversufferedfromjet-lag,thefatigueanddepressionthatcomesfrom
Resourceefficiencymeansreducingtheenvironmentalimpactoftheconsumptionandproductionofgoodsandservices.The’doing
privateequity
AthensandSpartawerebothGreekcitiesandtheirpeoplespokeacommonlanguage.Ineveryotherrespecttheyweredifferent.A
Domesticatingtranslation
Thebeautyofourcountry—oratleastallofitsouthoftheHighlands—isashardtodefineasitiseasytoenjoy.Remembering
Whatabundleofcontradictionsisaman!Surely,humoristhesavinggraceofus,forwithoutitweshoulddieofvexation.Wit
随机试题
痖弦诗歌《红玉米》中,“一九五八年的风吹着”的屋檐下的红玉米的含义是()
motiveswhichcarriedpenetrationovercostslong-termconclusioncontrastsecuritiestry
关于巷道支护施工的说法,正确的有()。
下列关于施工用电要求的说法,正确的是()。
依靠国家强制力来解决建设工程纠纷的途径是( )。
按调查登记的时间是否连续,统计调查分为连续调查和不连续调查,下列现象适合不连续调查的是()。
企业对境外经营的财务报表进行折算时,下列项目中,可用资产负债表日的即期汇率折算的有()。
A、 B、 C、 D、 C题干图形的显著特点是有很多重复出现的小图形,仔细对比来看,第一行和第二行的组成元素相同,由此得出问号处的图形应是由一个圆和一个黑色菱形组成,答案为C。
少数人注射青霉素后出现胸闷、气急和呼吸困难等过敏(超敏)反应症状,严重者发生休克。以下有关叙述,正确的是:
•Lookatthenotesaboutthequalitiesofgreatmanagers.•Someinformationismissing.•Youwillhearpartofapresen
最新回复
(
0
)