属于一级动力学药物,按药物半衰期给药1次,大约经过几次可达稳态血浓度
A.2~3次B.4~6次C.7~9次D.10~12次E.13~15次
参考答案:B
Questions 19-22
A.It is awful.
B.It is one of his favorite kinds.
C.It is of a much greater variety.
D.It is better than he expected.
垮掉的一代