题目
题目
单项选择题

Beanpole families are:

选项
A.Long and lean—high longevity; low fertility rate
B.Short and lean— low longevity; low fertility rate
C.Long and plump— high longevity; high fertility rate
D.Short and plump— low longevity; high fertility rate
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标准答案
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思路分析
Let's evaluate each option carefully and compare with what is generally described about Beanpole families in demographic literature. Option 1: 'Long and lean—high longevity; low fertility rate' - This matches the classic description of beanpole families: relatively tall and slim body types associated with long life expectanc......Login to view full explanation

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