首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The advantages and disadvantages of a large population have long been a subject of discussion among economists. It has been argu
The advantages and disadvantages of a large population have long been a subject of discussion among economists. It has been argu
admin
2014-06-25
31
问题
The advantages and disadvantages of a large population have long been a subject of discussion among economists. It has been argued that the supply of good land is limited. To feed a large population, inferior land must be cultivated and the good land worked 【B1】______. Thus, each person produces less and this means a 【B2】______average income than could be obtained with a smaller population. Other economists have argued that a large population 【B3】______for specialisation and the development of facilities such as ports, roads and railways, which are not likely to be built unless there is a big demand to justify them.
One of the difficulties in 【B4】______a worldwide birth control programme lies in the fact that official attitudes to population growth vary from country to country depending on the level of 【B5】______development and the availability of food and raw materials. In the developing country where a vastly-expanded population is pressing hard upon the limits of food, space and natural resources, it will be the first concern of government to 【B6】______the birthrate, whatever the consequences may be. In a highly-industrialised society the problem may be more 【B7】______.
A decreasing birthrate may lead to 【B8】______because it results in a declining market for manufactured goods. When the pressure of population on housing declines, prices also decline and the building industry is 【B9】______. Faced with 【B10】______such as these, the government of a developed country may well prefer to see a slowly increasing population, rather than one which is stable or in decline.
【B4】
选项
答案
carrying out
解析
carrying out,意为“实行”。
转载请注明原文地址:https://jikaoti.com/ti/xm9FFFFM
0
大学英语四级
相关试题推荐
A、Itisawebsiteforwomentodealwiththeirworries.B、Itisawebsitefornewlysinglementolivebetter.C、Itisawebsite
Justwhenyouhadfiguredouthowtomanagefatinyourdiet,researchersarenowwarningagainstanothercommonmealtimepitfal
WanttoKnowYourDiseaseRisk?CheckYourExposomeA)Whenitcomestohealth,whichismoreimportant,natureornurture?Youm
A、Byaskinghisaudienceaquestion.B、Bysmilingtohisaudience.C、Bymakingfunofhimself.D、Bygrabbinghisaudience.C
A、Becausetheyarebetteratcontrollingtheirattention.B、Becausetheyneedtosuppressonelanguagetobeabletospeakinth
A、Beforedinner.B、Duringdinner.C、Afterdinner.D、Thenextday.A
A、Shesawacaraccident.B、Shehappenedtoworkinhospital.C、Shewaswoundedinacaraccident.D、Sheforgottolookbothsid
A、TakepartinHelen’sparty.B、CelebratehisbirthdayonFriday.C、Datehisgirlfriend.D、Invitepeopletohishouse.A
A、Protestthetax.B、Appealmedicalreform.C、Complaintheschoolfee.D、Proposewaterprotection.C
A、Totakeapart-timejob.B、Tolearnswimmingwithsomefriends.C、Toswiminthepoolafewtimesaweek.D、Totakepartinth
随机试题
怎样进行数控程序的运行轨迹检查?
下列各项中,属于注册会计师审计业务的有()。
A.不凝的血性液体B.黄绿色透明液体,无臭味C.稀脓性液体,略带臭味D.淡黄色透明液体E.黄绿色稠厚液体,带有粪便样特殊臭味下列疾病的穿刺液分别是以上哪种液体。急性阑尾炎穿孔
A.万古霉素B.四环素C.甲硝唑D.左氧氟沙星E.青霉素易引起“双硫仑样”反应的药物是
机械设备进场前,承包单位应向( )报送进场设备清单。
行政组织功能类型主要分为()。
通报、通报批评是对党员进行教育的形式,不属于党纪处分。()
《刑法》第246条第1、2款规定:“以暴力或者其他方法公然侮辱他人或者捏造事实诽谤他人,情节严重的,处三年以下有期徒刑、拘役、管制或者剥夺政治权利。前款罪,告诉的才处理,但是严重危害社会秩序和国家利益的除外。”试说明:该条中“告诉才
Inrecentyears,moreandmoreforeignersareinvolvedintheteachingprogramsoftheUnitedStates.Boththeadvantagesandth
有一晚碰到一位认识她的熟人,说起她父亲前两天走了。一时不知说什么,想起那天她说的话,说她父亲走了,她不知如何办。正是夏天,没过几天在水果摊碰到她。她正俯身在摊前挑选葡萄,一串串挑好,放在塑料袋里。她在和摊主说话,除了那袭短袖黑裙透露出一点与丧事有关的消
最新回复
(
0
)