首页
登录
职称英语
Thomas Malthus published his Essay on the Principle of Populationalmost 200
Thomas Malthus published his Essay on the Principle of Populationalmost 200
游客
2023-10-15
61
管理
问题
Thomas Malthus published his Essay on the Principle of Population
almost 200 years ago. Ever since then, forecasters have being warning 【M1】______
that worldwide famine was just around the next corner. The fast-growing
population’s demand for food, they warned, would soon exceed their 【M2】______
supply, leading to widespread food shortages and starvation.
But in reality, the world’s total grain harvest has risen steadily over the
years. Except for relative isolated trouble spots like present-day Somalia, 【M3】______
and occasional years of good harvests, the world’s food crisis has remained 【M4】______
just around the corner. Most experts believe this can continue even as if 【M5】______
the population doubles by the mid-21st century, although feeding 10 billion
people will not be easy for politics, economic and environmental reasons. 【M6】______
Optimists point to concrete examples of continued improvements in yield.
In Africa, by instance, improved seeds, more fertilizers and advanced 【M7】______
growing practices have more than double corn and wheat yields in an 【M8】______
experiment. Elsewhere, rice experts in the Philippines are producing
a plant with few stems and more seeds. There is no guarantee that plant 【M9】______
breeders can continue to develop new, higher-yielding crop, but most 【M10】______
researchers see their success to date as reason for hope. [br] 【M6】
选项
答案
politics改为political
解析
(这里and连接的是三个并列的形容词,因此politics要用形容词。)
转载请注明原文地址:https://tihaiku.com/zcyy/3100931.html
相关试题推荐
Undertheprincipleof______,theFederalGovernmentisdividedintoThreebranc
______belongsto"streamofconsciousness"school.A、VirginiaWoolfB、ThomasWolf
WhydidJanephoneMatt?[br][originaltext]M:Hello.MattThomasspeaking.W:
WhydidJanephoneMatt?[br][originaltext]M:Hello.MattThomasspeaking.W:
WhydidJanephoneMatt?[br][originaltext]M:Hello.MattThomasspeaking.W:
WhydidJanephoneMatt?[originaltext]M:Hello.MattThomasspeaking.W:Hello
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
随机试题
Atnotimeinhistoryhastherebeensuchamassmovementofpeoplefromcou
EthicsinCompaniesI.TheimportanceofethicsA.【T1】______enablescompanies
[originaltext]W:Joseph,doyouthinkyouwillremarry?M:Wheredidyougetth
SittinginabackroomatLondon’sBarbicanartscenter,whichishostingth
Theplaceofthechildinsocietyhasvariedforthousandsofyearsandhasb
Forhundredsofmillionsofyears,turtles(海龟)havestruggledoutofthese
普通护照是由()颁发的。A:外事部门 B:海关部门 C:公安部门 D:领事
男性,28岁。8h前因暴饮暴食后出现上腹部绞痛,向肩背部放射,送到医院急诊,怀疑
变压器真空注油时变压器()应可靠接地(A)变压器本体(B)各侧绕组(C)
请简述教学目标的定义及其功能。
最新回复
(
0
)