小儿术前用药,阿托品的常用剂量是()
A.0.2mg/kg
B.0.1mg/kg
C.0.05mg/kg
D.0.03mg/kg
E.0.02mg/kg
参考答案:E
—Which city will you choose to visit, London or New York?
—__________. I hope to visit Beijing.
A.Either
B.Neither
C.Both
D.None
发生首过消除的给药途径是( )
A.舌下给药B.吸入给药C.静脉给药D.皮下给药E.口服给药