首页
登录
职称英语
Population aging is a triumph of civilization. It is the【C1】______consequenc
Population aging is a triumph of civilization. It is the【C1】______consequenc
游客
2023-07-12
11
管理
问题
Population aging is a triumph of civilization. It is the【C1】______consequence of attaining desired smaller family sizes and longer lives, with many living beyond 100 years. This achievement, 【C2】______requires vital social and economic adjustments【C3】______expected future demographic (人口的) realities. In particular, population aging raises critical issues【C4】______economic growth, employment and retirement, 【C5】______health care and social support services. As a population ages, the【C6】______of elderly increases, and that of children decreases. For much of the past, children outnumbered (超过) the elderly by a factor of more than six to one. Today the ratio has【C7】______to about three children per one older person. 【C8】______within the next few decades, perhaps by 2060, the world’s elderly population will begin to【C9】______the population of children, when each group is expected to【C10】______for slightly less than one-fifth of the world population. Developed countries have already moved well along this transformation. But a notable【C11】______is the comparatively young U.S. population, where the number of children is 50%【C12】______than those aged 65 and older.
Developing countries are now【C13】______a similar aging process, but【C14】______a much faster pace. Many developing countries that have experienced rapid fertility (人口出生率) are passing through this transition in a【C15】______of 25 years or less. As a(n) 【C16】______of such rapid changes, accommodating the necessary social and economic adjustments to older population age structures will likely be【C17】______more difficult for developing countries.
The wide【C18】______of consequence of population aging is of mounting【C19】______and significance for more developed countries — and are also【C20】______a worry for less developed countries. [br] 【C9】
选项
A、multiply
B、exceed
C、assume
D、reveal
答案
B
解析
根据文中提到的以前和现在的小孩和老年人数量的对比情况可知,老年人口在不断增加,小孩数量在不断减少,按照这一趋势推断,将来世界老年人的数量将会超过小孩的数量,故答案为[B]exceed“超过”。[A]multiply“增多,增加”;[C]assume“假定;承担”;[D]reveal“显示;透露”。
转载请注明原文地址:https://tihaiku.com/zcyy/2831115.html
相关试题推荐
Thepassagemainlydealswiththenegativeconsequencesofbreak-uponindividua
Thepassagemainlydealswiththenegativeconsequencesofbreak-uponindividua
Thepassagemainlydealswiththenegativeconsequencesofbreak-uponindividua
Thepassagemainlydealswiththenegativeconsequencesofbreak-uponindividua
Thepassagemainlydealswiththenegativeconsequencesofbreak-uponindividua
[originaltext]Intheyear2000,theworldisgoingtohaveapopulationof
[originaltext]Intheyear2000,theworldisgoingtohaveapopulationof
Theadvantagesanddisadvantagesofalargepopulationhavelongbeenasubj
Theadvantagesanddisadvantagesofalargepopulationhavelongbeenasubj
Theadvantagesanddisadvantagesofalargepopulationhavelongbeenasubj
随机试题
【S1】[br]【S9】N首先分析句际关系,后面的but说明两句话之间前后语义相反.因此空格后所填词与but句中的believe表义相近,同时与on搭配,
[originaltext]Cambridgeisabout90kilometresnortheastofLondon.[28]It
A.F=48.05∠69.94° B.F=48.05∠-69.94° C.F
A.牙尖交错位(IGP) B.位 C.下颌后退接触位(RCP) D.颌位
一般而言,直接融资市场上的融资方式具有的特征包括()。A.直接性 B.分散性
发药时,若患者提出疑问应采取的措施A、报告护士长 B、考虑不用 C、先发给患
道氏理论的主要原理包括()。?A.市场价格指数可以解释和反映市场的大部分行为
农产品中的农药及重金属等有害物质残留允许量的标准,属于农业标准化中的()。A.农
根据《中华人民共和国环境噪声污染防治法》,关于交通运输噪声污染防治的说法,正确的
(2018年真题)某化工企业的特种设备包括24台压力容器和2台电动葫芦。为加强特
最新回复
(
0
)