提出著名的“治泻九法”的医家是()
A.张仲景
B.陈无择
C.张景岳
D.李中梓
E.叶天士
参考答案:D
Corp. stock at a price of $60 per share. Kirk wishes to buy on margin. Assuming the margin requirement is 40 percent, how much money does Kirk have to pay up front to make the purchase()
A. $36000.
B. $24000.
C. $0.
当采用标准UML构建系统类模型(Class Model)时,若类B除具有类A的全部特性外,还可定义新的特性以及置换类A的部分特性,那么类B与类A具有()关系。
A.聚合
B.泛化
C.传递
D.迭代