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
21
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] (10)
选项
答案
balances — balance
解析
这一题有一定难度。主语是the average number of births and deaths,那么它是单数吗?仔细分析,我们会发现,并不是介词词组of births and deaths修饰名词中心词the average number,因为不可能把出生人数和死亡人数的总数加起来算平均数,而应该是出生人数的平均数和死亡人数的平均数,所以主语其实是一个省略的并列结构,完整的应该是the average number of births and the average number of deaths,所以谓语动词应该是复数。
转载请注明原文地址:https://tihaiku.com/zcyy/3258111.html
相关试题推荐
ThepopulationofIrelandispredominantlyof______origin.A、EnglishB、NormanC、
Nowadays,theworldpopulationhasbeenincreasingsharply,theremightbev
Ascientistwhodoesresearchineconomicpsychologyandwhowantstopredict
Ascientistwhodoesresearchineconomicpsychologyandwhowantstopredict
Ascientistwhodoesresearchineconomicpsychologyandwhowantstopredict
TheaveragepopulationdensityinBritainis______peoplepersquarekilometer.A、
______isthemostimportanteconomicactivityinCanada.A、ManufacturingB、Agricu
ThomasMalthuspublishedhisEssayonthePrincipleofPopulationalmost200
ThomasMalthuspublishedhisEssayonthePrincipleofPopulationalmost200
ThomasMalthuspublishedhisEssayonthePrincipleofPopulationalmost200
随机试题
Mostchildrenwithhealthyappetitesarereadytoeatalmostanythingthat
CarsareanimportantpartoflifeintheUnitedStates.Withoutacarmostp
SciencewriterTomStandagedrawsaptparallelsbetweenthetelegraphandth
体育课健康分组的依据包括健康状况、身体发育状况、生理功能状况,以及()。A.
某围海造地工程,原始地貌为滨海滩涂,淤泥层厚约28.0m,顶面标高约0.5m
公文《××公安局关于举办马拉松赛期间实行交通管制的公告》选用文种错误,应该选用(
银行应保函申请人的要求,向其交易对手保证,如申请人未履行合同约定的义务,银行将受
某企业到甲银行存钱取得存单,再用此存单到乙银行取得质押贷款,之后到甲银行挂失原存
道路货物运输合同的标的是承运人运送货物所提供的( )。A.货物周转量 B.货物
水上水下活动涉及两个以上海事管理机构时,《中华人民共和国水上水下活动许可证》颁发
最新回复
(
0
)