碘量法测定维生素C注射液含量时，消除抗氧剂干扰的方法是

A．软膏剂
B．颗粒剂
C．胶囊剂
D．注射剂
E．药物制剂

_____, he doesn't go out on Friday evening.[ ]

A. General    

B. For general

C. In general  

D. In generally