治疗脑瘤阴虚风动证的代表方是（）
A.大定风珠
B.通窍活血汤
C.天麻钩藤饮合黄连解毒汤
D.血府逐瘀汤
E.膈下逐瘀汤
参考答案：A
Amy settles into her seat, takes out her computer and reads over the agenda for the meeting to which she’s traveling.
比较利益理论如何解释国际贸易的发生及所带来的福利？
