A．C＝C0(1-e-kt)/Vk

B．logC’＝(-k/2.303)t’+log(k0/Vk)

C．logC’＝(一k/2.303)t’+log(k0(1-e-kt)/Vk

D．logC＝(一k/2.303)t+logC0

E．logX=(一k/2.303)t+logX0

单室模型静脉注射给药的体内药量随时间变化关系式