用渗透活性物质等为片芯,用醋酸纤维素包衣的片剂,片面上用激光打孔
A.不溶性骨架片B.亲水凝胶骨架片C.溶蚀性骨架片D.渗透泵片E.膜控释小丸
参考答案:D
---Where were you at 10 o’clock yesterday morning?
--- I was in ______.
A.the barber
B.the barbers
C.the barber’s
D.barbers
属于异喹啉类衍生物的生物碱是
A.药根碱
B.小檗碱
C.罂粟碱
D.长春新碱
E.长春碱