给药间隔时间决定于（）。
A．血浆蛋白结合率
B．血浆半衰期
C．药理效应
D．生物利用度
E．稳态血药浓度
参考答案：B
—The supermarket _________ at 9 a.m. and it __________ at 9 p.m. every day.
—So I have to go there before 9 p.m. [ ]
A. open; close
B. opens; closed
C. opens; closes
D. open; closed
情志之间相互制约，恐胜
A．怒
B．喜
C．思
D．忧
E．悲
