阅读下列短文, 从给的四个选项 (a、b、c和d) 中, 选出最佳选项。
体裁：议论文 话题：社会文化 时间：7分钟
(2014•山西高三四校联考)sex prejudices are based on and justified by the ideology(意识形态) that biology is destiny.according to this ideology，basic biological and psychological differences exist between the sexes.these differences require each sex to play a separate role in social life.women are the weaker
