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
2023-10-14
28
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 comer. 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 poor harvests, the world’s food crisis has remained 【M4】________
just around the comer. 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 com 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→political
解析
此处需使用形容词修饰后面的名词reasons。因此将politics改为political。
转载请注明原文地址:https://tihaiku.com/zcyy/3097312.html
相关试题推荐
______asitwasatsuchatime,hisworkattractedmuchattention.A、PublishedB、
WhydidJanephoneMatt?[br][originaltext]M:Hello.MattThomasspeaking.W:
WhydidJanephoneMatt?[br][originaltext]M:Hello.MattThomasspeaking.W:
WhydidJanephoneMatt?[br][originaltext]M:Hello.MattThomasspeaking.W:
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
ForyearsbeforeThomasJeffersonbecamePresidentin1801,hehaddreamedofse
随机试题
Doctorsareinterestedinusinglasersasasurgicaltoolinoperationsonpeopl
[originaltext]GeneralizingabouteducationintheUnitedStatesinvolvesso
JohnGalsworthywasmostfamousforA、Pygmalion.B、Ulysses.C、TheForsyteSaga.D
[originaltext]Duringastateofdeeprelaxation,severalphysiologicalchan
阅读诗歌片段,回答问题: 轻轻的我走了, 正如我轻轻的来: 我轻轻的招手,
《民法典》规定的法定担保范围包括:主债权、利息、违约金、实现担保物权的费用,不包
花生最易受到( )污染而出现食品卫生问题。A.大肠菌群 B.肠道致病菌 C
下列哪种传感器提供了高光谱分辨率影像?()A.Landsat卫星的专题制图
.()是指个体由于过去的经验,对所面临的人或事可能会具有某种肯定或否定、
土按其不同粒组的相对含量可划分为三类。当砾粒组质量大于总质量的50%的粗粒土称为
最新回复
(
0
)