The factor which does NOT influence the size of the workforce is

A．the size of population

B．age distribution of the population

C．national economy

D．natural increase

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参考答案

由第二、三段可知影响劳动力规模的因素有the size of population，age distribution of the population以及natural increase。

1 The conclusion which can be drawn safely from the second paragraph is that

A．a population growth from natural increase leads to a greater proportion of the workforce

B．a large population does not necessarily mean a higher proportion of workforce

C．the larger the number of the aged in a population, the higher the proportion of the workforce

D．if the population has an evenly spreaded age distribution,the workforce will be lower

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2 hen a population is said to be aging,

A．more people are retiring than people entering the workforce

B．the birth rote is growing

C．there is an oversupply of workforce

D．young people outnumber old people

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3 The population which is top-heavy with older people poses a problem to

A．the government

B．the economy

C．the workforce

D．all of the above

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