附子先煎的目的()
A. 缓和药物的性能
B. 降低药物的毒性
C. 扩大用药范围
D. 易溶出有效成份
E. 减小刺激气味
下列除哪项外均为附子的主治()
A. 大汗亡阳
B. 阳虚畏寒
C. 阳虚外感
D. 风寒湿痹
E. 热痹疼痛
附子的临床应用为()
A. 肾阳虚
B. 阳虚外感
C. 脾阳虚
D. 脾肾阳虚
E. 心阳虚
1) The purpose of this speech is to ___________ .
A) tell the students how to greet people
B) say goodbye to Mrs. Waters
C) introduce a foreign teacher to the class
D) invite an American friend to visit China