三七的药理作用不包括（） ["A.止血","B.抗血栓","C.促进造血","D.抗心、脑缺血","E.泻下"]
三七抗炎、镇痛的主要活性成分是（） ["A.三七黄酮B","B.齐墩果酸","C.人参二醇皂苷","D.三七氨酸","E.三七黄酮A"]
促进凝血酶原激活物生成而止血的药物是（） ["A.槐花","B.三七","C.小蓟","D.大蓟","E.白茅根"]
具有降压作用的消食药是（） ["A.山楂","B.芒硝","C.大黄","D.莱菔子","E.麦芽"]
具有调节脂质代谢的消食药是（） ["A.山楂","B.芒硝","C.大黄","D.莱菔子","E.麦芽"]
统计力学的起源。
