Labor force is defined as being the total number of people who are available to work and earn income. This definition includes everyone who is employed or seeking paid employment, so it includes employees and the self-employed. Labor is one of the country’s resources which can be combined with other resources to produce the goods and services required by the community.
Though the size of the workforce relies greatly on the size of the total population, there are several other aspects which also affect it. The age distribution of the total population has a very marked effect on the available workforce. If the population has a high proportion of very young people or of those too old to work, then the available workforce would be lower than if there were an evenly spread age distribution. If the population grows rapidly from natural increase, i. e. the number of births greatly exceeds the number of deaths, then as a total population increases, the proportion in the wor
A. the size of population
B. age distribution of the population
C. national economy
D. natural increase
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A library to Last Forever "The fundamental reasons why the electric car has not attained the popularity it deserves are the failure of the manufacturers to properly educate the general public regarding the wonderful utility of the electric; the failure of ’power companies’ to make it easy to own and operate the electric by an adequate distribution of charging and boosting stations. " This quotation would hardly surprise anyone who follows electric vehicles. But it may A. The Google would compensate the Authors Guild and the Association of American Publishers. B. None of them benefited from the settlement. C. There were some disagreement on this settlement, though it was a win-win for them. D. The settlement aimed at copying the in-print books either for a fee or for free with ad support. [填空题]当前存储器按存储器件分有两类：一类是 【15】 ，其存储操作既可读出，也可写入，使用灵活，但机器电源消失后，其中的信息也会丢失，这种存储器又区分为静态和动态两种；另一类称之为ROM，其中存储的内容只能供反复读出，一般不能重新写入，机器断电后，其中信息仍然保留，不会改变。
[单选题]标志着中国新民主主义革命伟大开端的是( )。
A.新文化运动 B.中国共产党成立 C.国共第一次合作 D.五四运动 [单选题]两台以上并列的离心式制冷机组吊装上位后再同一基准标高线上允许偏差为()mm。
A.±100 B.±1 C.±10 [单选题]每( )应该对连续性肾替代治疗机及血浆置换机进行技术安全性检查
A.一年 B.半年 C.3个月 D.每月 [填空题]20CP响应手柄的不同位置,使制动缸产生作用压力为（ ）kPa。当侧压手柄时,实现缓解机车的自动制动作用。
[不定项选择题]女性，23岁，左小腿挫裂伤一周，创面15×3cm，有较多坏死组织与脓液。
卷轴带固定敷料，包扎方法可用
A.环形 B."8"字形 C.螺旋形 D.回反形 E.蛇形 [单项选择]某歌舞团租用S市大剧院举办演唱会，每场租金15000元，共演出5场，由大剧院售票，共取得票款收入450000元，按票款收入的4%向经纪人支付手续费。营业税税率为3%。大剧院应为该歌舞团代扣代缴的营业税税额为( )元。
A. 10170 B. 10710 C. 13500 D. 15300 我来回答: 提交
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