归脾汤中配伍木香的作用是（）；逍遥散中配伍薄荷的作用是（）
参考答案：芳香理气、醒脾调中、使全方补而不滞；疏达肝气、透达郁热
治老人虚人便秘，肠燥津液不足，首选的药组是（）
A.杏仁、当归
B.火麻仁、芦荟
C.芒硝、柏子仁
D.火麻仁、郁李仁
E.番泻叶、牵牛子
William Sidney Porter, known as O. Henry, is most famous for ______.
A. his poems B. his playsC. his short stories D. his novels
