片剂检查法应取药片
溶出检查
A．6片B．10片C．15片D．20片
参考答案：A
22. --- Do you like playing ______ guitar?
--- No, not really, but I bought ____ CD player yesterday, so I can listen to ____ music.
A．the; the; the
B．/; a; the
C．the; a; /
D．/; the; a
侧重于减少成本的供应链管理方法是（）。
A、QR
B、ECR
C、VCA
D、ABC
