单项选择题
A.2.5mg/kg、0.5mg/kg和0.02mg/kg B.2mg/kg、0.05mg/kg和0.01mg/kg C.2mg/kg、0.1mg/kg和0.05mg/kg D.1mg/kg、0.05mg/kg和0.01mg/kg
A.喹乙醇预混剂 B.硫酸粘菌素预混剂 C.磷酸泰乐菌素预混剂 D.地美硝唑预混剂