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
Although the size of the workforce depends a great deal on the size of the total population, there are several other influences
Although the size of the workforce depends a great deal on the size of the total population, there are several other influences
admin
2012-01-19
45
问题
Although the size of the workforce depends a great deal on the size of the total population, there are several other influences which also affect it. The age distribution of the total population has a very【21】effect on the available workforce. If the population has a high【22】of very young people or of【23】too old to work, then the available workforce would be lower than【24】there were an【25】spread age distribution. If the population grows raidly【26】natural increase, i.e., the number of births greatly【27】the number of deaths, then as a total population increases the proportion of the workforce【28】.
Sometimes a population is described as aging,【29】means that the birth rate is either falling or growing very slowly, and as people retire【30】the workforce there are insufficient numbers of young people entering it to【31】those who are leaving it. The population is top heavy with older people. So the【32】of the population in the workforce declines when there is【33】a rapid increase in births or a falling birth rate.
The age distribution of the population has several important effects on the economy. If the population is aging and there is an increase in the number of people retiring【34】a corresponding increase in the number entering the workforce, this raises the problem of the ability of the economy to provide a【35】level of social services to the retired group. If the【36】are to be cared【37】in special homes or hotels, finance must be【38】for that purpose. If the size of the workforce is small relative【39】the total population, then the government tax receipts are relatively low and either the government has less money available to it or the workforce members have to be【40】more heavily.
选项
A、with
B、without
C、upon
D、after
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/rAxd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
Accordingtogovernmentstatistics,menofallsocialclassesinBritainvisitpubsquiteoften,【21】______thekindofpubth
RealpolicemenhardlyrecognizeanyresemblancebetweentheirlivesandwhattheyseeonTV.Thefirstdifferenceisthata
Itwasin1812,inavillageinFrance.Alittleboytrippedandfellwithpointedtoolsinhishand.Inthataccidenthebecame
Inthe18thcentury,NewYorkwassmallerthanPhiladelphiaandBoston.TodayitisthelargestcityinAmerica.Howtoexplain
experiments
Conventionalwisdomaboutconflictseemsprettymuchcutanddried.Toolittleconflictbreedsapathy(冷漠)andstagnation(呆滞).
Whatwasthepurposeoftheprofessor’sexperiments?
【61】Itisawell-knownfactthatthereareconstantconflictsamongdifferentgroupsofpeople,andthatpeopletendtoblamet
Theenergycrisis,whichisbeingfeltaroundtheworld,hasdramatizedhowthecarelessuseoftheearth’sresourceshasbrough
In1942,theHMSEdinburghwassunkintheBarentsSea.Itwasonits【21】______backtoBritainwithninety-oneboxesofRussian
随机试题
将保险分为强制保险和自愿保险的划分依据是()。
根据具体情况,一般规定管道输送效率不应低于()。
不符合硬癌特征的是
某商场采用售价金额核算法对库存商品进行核算。本月月初库存商品进价成本总额65万元,售价总额75万元;本月购进商品进价成本总额63万元,售价总额77万元;本月销售商品售价总额79万元。假设不考虑相关税费,该商场本月销售商品的实际成本为()
拳王穆罕默德.阿里因_______原因,而违抗征兵法。
_____________,芳草萋萋鹦鹉洲。(崔颢《黄鹤楼》)
法律规定的公安权力,只能由()行使,其他任何机关、团体和个人均无权行使这些权力。
马克思在《黑格尔法哲学批判导言》中指出,对当代德国政治状况作斗争就是对现代各国的过去作斗争,而且对过去的回忆依然困扰着这些国家。这些国家如果看到,在它们那里经历过自己的悲剧的旧制度,现在又作为德国的幽灵在演自己的喜剧,那是很有教益的。这段文字意在说明:
设f(x)在x=0的某邻域内连续,若=2,则f(x)在x=0处().
一颗二叉树中共有70个叶子结点与80个度为1的结点,则该二义树中的总结点数为
最新回复
(
0
)