按分散系统分类,药物剂型可分为()
A.溶液型
B.乳剂型
C.混悬型
D.气体分散型
E.固体分散型
参考答案:A, B, C, D, E
I remembered the door before I left the office, but forgot to turn off the lights.
A.locking
B.to lock
C.having locked
D.to have locked