Which of the following leads to more hostile and aggressive behaviors?
A.Cortisol B.testosterone C.pituitary D.cxytocin
【参考答案】
D 属事实细节题。做此类题一定要对题目内容进行准确定位,避免无关选项造成的干扰。通过题目中的“morehostileandaggressivebehaviors”可定位至文章第四段最后一句话中的“increasehostilityandaggression”,看前面的内容就能找到,所在句为“......