属于一种即速效又长效的支气管扩张剂的是（）。
A.福莫特罗
B.沙美特罗
C.班布特罗
D.布地奈德
参考答案：A
Mary wanted to travel around the world all by herself, but her parents did not ____ her to do so. [ ]
A. forbid
B. allow
C. follow
D. ask
胸痹重证，阴寒极盛者，其治法是（）
A.散寒化痰通络
B.理气通阳化瘀
C.芳香温通止痛
D.益气温阳散寒
E.回阳救逆固脱
