首页
登录
职称英语
What should be done in order to feed a large population? [br] [originaltext]
What should be done in order to feed a large population? [br] [originaltext]
游客
2024-09-19
37
管理
问题
What should be done in order to feed a large population? [br]
The advantages and disadvantages of a large population have long been a subject of discussion among e-conomists. 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 intensively. Thus, each person produces less and this means a lower average income that could be obtained with a smaller population. Other economists have argued that a large population gives more scope for specialization 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 carrying out a worldwide birth control program lies in the fact that official attitudes to population growth vary from country to country depending on the level of industrial development and the availability of food and raw materials. In a 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 place a limit on the birthrate. In a highly industrialized society the problem may be more complex. A decreasing birthrate may lead to unemployment. When the pressure of population on housing declines, prices also decline and the building industry is weakened. Faced with considerations 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.
选项
A、agriculture.
B、transport system.
C、industry.
D、national economy.
答案
B
解析
细节归纳题。文中说到由于有了巨大的人口数才有了修建便利设施的需要,例如修建港口,道路和铁路,这几个例子都可归人交通系统,故答案B是正确的。
转载请注明原文地址:http://tihaiku.com/zcyy/3765136.html
相关试题推荐
WhatisthelargestethnicgroupinSanFrancisco?[originaltext]W:Areyouvisi
Whyitisunrealistictosendastronautsbacktothemoonnow?[originaltext]
Howmanypeoplelosttheirlivesinthevolcaniceruption?[br][originaltext]
Whatisthemaintopicofthetalk?[br][originaltext]Isyourfamilyinter
Whatisthemaintopicofthetalk?[originaltext]Isyourfamilyinterested
Wherehavethefamilydecidedtogoforavacationthissummer?[originaltext]
Howoftendoesapersondreameachnight?[br][originaltext]Peopledreamf
Howoftendoesapersondreameachnight?[br][originaltext]Peopledreamf
Whatdoestheconversationimplyaboutthemother?[br][originaltext]M:Timet
Whatdoestheconversationimplyaboutthemother?[originaltext]M:Timetoeat!
随机试题
Forthefollowingconversation:A:DoyouknowwhereXiaoWangis?B:I’mbusy.___
段玉裁说:“照本改字,不讹不漏,谓之校异同;信其是处则从之,信其非处则改之,谓之
水泥细度表示水泥颗粒粒径的大小。()
同一财产上两个以上债权人设定抵押的,就拍卖、变卖该抵押物所得的价款的清偿顺序,下
我国当前教学改革的主题是( ) A.坚持整体教学改革和实验 B.实施素
下列关于内部招聘的说法,正确的有()。A.内部招聘容易导致“近亲繁殖” B.
要求幼儿对香蕉、苹果、皮球、口琴等进行分类,幼儿将苹果与皮球归为一类,香蕉与口琴
清楚地意识到道德观念、原理和原则为中介的情感体验称为()。 A.直觉的道德情感
实行会员分级结算制度的期货交易所可以根据结算会员的( )和业务开展情况,限制结
在激励理论中,()不考虑人的内在心态,而是注重行为及其结果。A.期望理论
最新回复
(
0
)