_____?----Not very well.
A. What's the problem?
B. What are you doing?
Can I help you?
D. How have you been?
You'll reach for the high times ____ one day.
A. with
B. in
C. on
D. to
药物动力学是研究药物在体内的那些过程()
A. 释放过程
B. 吸收过程
C. 分布过程
D. 代谢过程
E. 排泄过程
下列存在肝脏首过效应的给药途径是()
A. 舌下给药
B. 口服给药
C. 静脉滴注给药
D. 鼻粘膜给药