具有收敛止血、止痢、截疟、补虚功效的药物是()
A.苦楝皮
B.沙苑子
C.侧柏叶
D.仙鹤草
E.三七
参考答案:D
Who wants a new song?[ ]
A. learn
B. to learn
C. learns
冰片的内服用量是()
A.每次0.06~0.1g
B.每次0.15~0.3g
C.每次0.2~0.5g
D.每次0.1~0.5g
E.每次0.3~0.5g