听力原文：W: Is this your first appointment with Mr. Morris?
M: Oh, yes. I'd like to have a dental examination. A lot of my teeth ache these days.
Q: Who is Mr. Morris?
(2)
A．A physician
B．A surgeon
C．A dentist

D．Alienated. 点击查看答案

胃内漂浮型制剂的体外质量评价方法有（）

A.体外漂浮性能测定
B.药物动力学参数测定
C.体外膨胀性能测定
D.体外释放度的测定

点击查看答案&解析