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
19
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:https://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
ThefactthatmostAmericansliveinurbanareasdoesnotmeanthattheyres
Preparingyoungpeopletobecitizensrequiresustoembraceciviclearning
ThereasonthatpeopledonatemoneytohelpKatieisthattheyarewillingtodo
为了保证纵差保护的选择性,差动继电器的启动电流应躲过()。A.最大不平衡电流
某公司网络的地址是192.168.192.0/20,要把该网络分成32个子
反映某一事件发生强度的指标应选用A.构成比 B.率 C.相对比 D.变异系
某陆地生态系统中,除分解者外,仅有甲、乙、丙、丁、戊5个种群,调查得知,该生态系
A.青霉素G B.氯霉素 C.克拉维酸 D.氨曲南 E.头孢氨苄具有7-
社会工作者小刘与服务对象李女士初步接触后,运用心理社会治疗模式对李女士问题的原因
A.1个 B.2个 C.3个 D.无穷多个
最新回复
(
0
)