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
52
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] 【C12】
选项
A、smaller
B、greater
C、fewer
D、superior
答案
B
解析
语义衔接题。既然是比较年轻的人口,那么children的人数应该比those aged 65 and older多,故答案为[B]greater。[D]superior表示在数或量等方面占优势时,常与to连用,不能用于比较级结构。
转载请注明原文地址:https://tihaiku.com/zcyy/2831118.html
相关试题推荐
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】______
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】______
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】______
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】______
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】______
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】______
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】______
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】______
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】______
ThehomelessmakeupagrowingpercentageofAmerica’spopulation.【C1】______
随机试题
Mr.Faugelwasconvincedthatstudentnervousnesshadaffectedtheirscores;
Fears,ingeneral,keepusfromreachingourfullpotential.Fearofsuccess
Tofindoutwhattheweatherisgoingtobe,mostpeople【B1】______theradio,
Issuesconcerninghumanlearningareamongthecriticaltopicsineducation
A.椎体破坏,可有死骨,椎体压缩呈楔形,椎间隙变窄 B.常累及多数椎骨,多同时
一般来说,一条支撑线或压力线对当前市场走势影响的重要性取决于()。 Ⅰ
对于财政与预算拨款,银行贷款或者国家规定不得用于购买企业债券的其他资金购买企业债
行政救济指国家有权机关为排除行政行为对公民、法人或其他组织合法权益的侵害,而采取
常见的组合期权策略包括( )。A.跨式期权 B.Strips期权 C.Str
水痘最常见的并发症是( )。A.肺炎 B.心肌炎 C.脑炎 D.血小板减
最新回复
(
0
)