第31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:[解析] 根据第一段对a learned behavior的解释(第六句)，人类的种种暴力表现总是归结于将种种暴力行为具体化的社会固有观念。即B项所述，受到社会的影响。
第32题: [单项选择]西红花（） A. 活血祛瘀，凉血消痈，清心除烦 B. 活血通经，祛瘀止痛 C. 活血祛瘀，凉血解毒，解郁安神 D. 活血祛瘀，利尿消肿，清热解毒 E. 活血祛瘀，润肠通便，止咳平喘 参考答案:C 答案解析:本题考查药物功效。其中丹参活血祛瘀，凉血消痈，清心除烦；益母草活血祛瘀，利尿消肿，清热解毒；红花活血通经，祛瘀止痛；西红花活血祛瘀，凉血解毒，解郁安神。
