下列药物需要检查的杂质
硫喷妥钠
A.结晶性B.酸度C.碱度D.酮体E.C组分
参考答案:C
In order to save time, I will __________ mention the events that happened last night to refresh your memories before the discussion.
A.carefully
B.logically
C.simply
D.slowly