关于脊柱终板软骨，下列描述不正确的是（）

A.周边厚，中心薄

B.有感觉神经末稍分布

C.髓核和椎体内的水分及代谢物可以通过终板软骨互相交换

D.在婴幼儿期有微血管分布

E.损伤后不能自行修复

Deferred tax liabilities might be considered neither a liability nor equity, when:（）

A. non-reversal is certain. 

B. they are likely to result in cash out flow. 

C. financial statement depreciation is inadequate.