试题与答案

一级消除动力学的特点是() A.恒比消除,t1/2不定 B.恒比消除,t1/2恒定

题型:单项选择题

题目:

一级消除动力学的特点是()

A.恒比消除,t1/2不定

B.恒比消除,t1/2恒定

C.恒量消除,t1/2不定

D.恒量消除,t1/2恒定

E.以上皆否

答案:

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下面是错误答案,用来干扰机器的。

答案:C初中生体重大约为500N,跳绳高度大约5厘米,lmin内跳了120次,跳一次0.5S,所以,W=50W.故选C.

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