首页
登录
职称英语
One major obstacle to economic development is population growth.The populat
One major obstacle to economic development is population growth.The populat
游客
2023-12-09
72
管理
问题
One major obstacle to economic development is population growth.
The populations of most developing countries grew at a rate much faster (1)______
than that of industrialized countries. One reason for this growth is the high (2) __
crude birth-rate—the number of alive births per 1,000 people. In some (3)______
developing countries, the population is so large that it is barely enough (4)______
futile land and other resources to support it. Many less developed countries (5) ______
depend extensively on agriculture, adding to the problem. In these countries,
an incentive to having many children exists. Most farms are worked by fam- (6)______
ilies, and children can work in the fields at an early age. More children mean (7)______
more workers. In addition, having many children ensures the parents that
someone will look after them in their old age. Another problem for develop
ing countries is increasing life expectancy—the average remaining lifetime
for persons who reach a certain age. Better education, international aid, and
emphasis on health-care facilities help people live longer. A high life expec
tancy coupled with a high crude birthrate make it difficult to increase per (8)______
capita GNP. Finally, people have different views on what is the proper rate
of population growth. Some feel that the earth is too crowded already and (9)______
societies should work for zero population growth—the condition in which
the average number of births and deaths balances so that a population stops (10)______
growing. Others feel that population growth is a natural event and that ef
forts to disrupt it are morally and religiously wrong. [br] (1)
选项
答案
grew — grow
解析
这里说的是发展中国家的现状,所以应该用一般现在时。
转载请注明原文地址:https://tihaiku.com/zcyy/3258102.html
相关试题推荐
InternetPrivacyWiththerapiddevelopmentofe-com
InternetPrivacyWiththerapiddevelopmentofe-com
InternetPrivacyWiththerapiddevelopmentofe-com
InternetPrivacyWiththerapiddevelopmentofe-com
Chinawitnessesgreatsuccessineconomicaldevelopmentafteritsadoptionof
Asaresult,themodernworldisincreasinglypopulatedbyintelligentrobots
AIDwillnowconcentrateonsustainabledevelopmentprogramsinsomefiftynatio
AIDwillnowconcentrateonsustainabledevelopmentprogramsinsomefiftynatio
AIDwillnowconcentrateonsustainabledevelopmentprogramsinsomefiftynatio
From1980to1989,thepopulationbetweentheageof25and44increasedby21%
随机试题
MorethanhalfofallJewsmarriedinU.S.since1990havewedpeoplewhoar
ManyparentswhowelcometheideaofturningofftheTVandspendingmoreti
旗袍(qipao)是一种雅致的中国服装,源于中国的满族(ManchuNationality)。在清代,旗袍是王室女性穿着的宽松长袍。上世纪20年代,受
StudiesoftheWeddellsealinthelaboratoryhavedescribedthephysiologic
Crimeisincreasingworldwide.Thereiseveryreasontobelievethe【B1】_____
组成药物中不含有甘草的方剂是( )。A.蒿芩清胆汤 B.小蓟饮子 C.猪苓
195、.逆变电源检查时直流电源缓慢上升的自启动性能检验建议采用以下方法:合上装
按保障范围分类,人身保险可分为( )。A.健体保险 B.次健体保险 C.健
心理练习对动作技能的影响是()。 A.对技能的改进没有帮助 B.取决
婴儿喂养每日水的需要量是A.170ml/kg B.150ml/kg C.12
最新回复
(
0
)