【正确答案】 B

【答案解析】[试题分析] 文章主旨题。
[详细解答] 根据文章最后一句the ideal of equal rights and equal responsibilities is connected not only with a healthy democracy，but also with a healthy family，不难推断，B为正确答案。A显然与文中所说相反，authoritarianism不只对健康的家庭无益，而且是会带来坏的结果，所以C不对，D并非本文所要论述的论点。