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
2024-08-11
26
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] 【M5】
选项
答案
去掉as
解析
(even if作“即使”讲,引导让步状语从句。)
转载请注明原文地址:https://tihaiku.com/zcyy/3714809.html
相关试题推荐
In1859,CharlesDickenspublishedhishistoricalnoveloftheFrenchRevolution
______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:
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
Didyouknowthatforevery20,000novelswritten,onlyonegetspublished?
随机试题
Choosethecorrectletter,A,BorC.Researchonweb-basedcrosswords[br]Blan
[originaltext]M:MayIhelpyou?F:Yes,Iwanttobuysomeshoestoreplaceth
开展社区卫生服务要了解社区卫生状况,首先要做的是A.进行调查研究 B.建立健康
根据FIDIC《生产设备和设计一施工合同条件》,下列关于费用的解释,正确的是(
砌体勾缝属于()子分部工程。A.砖砌体 B.抹灰 C.轻质墙 D.小型砌块
下列各项中,有关企业破产清算的说法不正确的是( )。A.法院宣告企业破产后,会
厌食与积滞的主要区别是()A.食欲不振 B.腹部疼痛 C.精神异常
中国结算公司沪深分公司接收证券交易数据时,应当核对所接收数据的()。 A.
A公司主营业务是产品制造与销售,2010年其产品销售收入为5亿元,销售成本为3.
某客户通过期货公司开仓卖出1月份黄大豆1号期货合约100手(每手10吨),成交价
最新回复
(
0
)