单室模型药物,单次静脉注射消除速率常数为0.2h-1,问清除该药99%需要多少时间()
A.6小时
B.12.5小时
C.23小时
D.26小时
E.46小时
参考答案:C
根据有关规定,对海关总署作出的具体行政行为不服的,应向国务院申请行政复议。( )
_____ medicine works in a human body is a question ____ not everyone can understand fully.
A.How; that
B.That; which
C.That; which
D.What; that