朱砂安神丸和下列哪个药物联用会增强毒性()
A.天王补心丹
B.纯阳正气丸
C.紫雪散
D.妙济丸
E.天麻丸
参考答案:A
哪些病主要是金黄色葡萄球菌引起的()。
A.疖
B.痈
C.切口感染
D.急性骨髓炎
E.急性蜂窝炎
—_______ have you learned to play the guitar?
—For three years. [ ]
A. How long
B. How often
C. How soon
D. How much