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
2024-12-04
39
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 good harvests, the world’s food crisis has remained 【M4】 ______
just around the comer. Most experts believe this can continue even as ff 【M5】 ______
the population doubles by the mid-21st century, although feeding l0 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] 【M7】
选项
答案
将by改为for。
解析
固定短语for instance用来举例,例如:East is a relative term;for instance,Chicago is east of California but west of New York.东表达的是一个相对概念。比如说,芝加哥在加利福尼亚以东,而在纽约以西。
转载请注明原文地址:http://tihaiku.com/zcyy/3873000.html
相关试题推荐
HowtoGetaPaperPublishedI.Prerequisite—doing(1
HowtoGetaPaperPublishedI.Prerequisite—doing(1
HowtoGetaPaperPublishedI.Prerequisite—doing(1
HowtoGetaPaperPublishedI.Prerequisite—doing(1
HowtoGetaPaperPublishedI.Prerequisite—doing(1
HowtoGetaPaperPublishedI.Prerequisite—doing(1
ThomasMalthuspublishedhisEssayonthePrincipleofPopulationalmost200
ThomasMalthuspublishedhisEssayonthePrincipleofPopulationalmost200
ThomasMalthuspublishedhisEssayonthePrincipleofPopulationalmost200
ThomasMalthuspublishedhisEssayonthePrincipleofPopulationalmost200
随机试题
[originaltext]W:We’vealreadyboughtanoven,awashingmachine,adishwasher,
Economistsusuallystudymarkets.Now,twoAmericanshavewontheNobelPriz
限制处方权后,仍连续3次以上出现超常处方且无正当理由的:A.提出警告,限制处方权
阅读某教师教学叙事的片段,按要求答题。 由于班级学生阅读量少,写作水平也不高,
属五行中“水”的音是A:角音 B:羽音 C:徵音 D:宫音 E:商音
对客户收入支出表进行分析的作用不包括()。A:收入支出表能够说明客户现金流人和流
在建筑材料性质中,以下属于建筑材料力学性质的有( )。A.密度和密实度 B.
某企业批量生产一种零件,投产批量为5件,经过4道工序加工,按照加工顺序,单件每道
下列哪些行为不属于侵犯著作权的行为?() A.某电视台为了报道油画展览的盛况
下列有关参与管理的说法中,错误的是( )。A.员工参与的问题与自身利益不相关
最新回复
(
0
)