第11题: [单项选择]Human violence shows evidence of being a learned behavior in that______. A. it threatens the existing social systems B. it is influenced by society C. it has roots in religious conflicts D. it is directed against institutions of law 参考答案:B 答案解析:事实细节题。根据文章第一段后面部分的内容:人类的暴力表现为一种有文化的行为,人类的侵略决不仅仅出于本能,他们大多受社会习俗的制约。……宗教传统在人类的暴力行为上起着指导性作用,这一点可以从宗教礼仪和道