在液体状态下不稳定的药物常制成（）
A.水溶液型注射剂
B.油溶液型注射剂
C.混悬液型注射剂
D.乳状液型注射剂
E.固体粉末型注射剂
参考答案：E
In a Han Dynasty tomb, they found some precious jars and vases, _______ are valuable.
A．even the pieces of them
B．which even pieces
C．even the pieces of which
D．that even pieces
理性意义
