以下哪项是周围神经病理改变()
A.华勒变性
B.神经元变性
C.轴突变性
D.节段性脱髓鞘
E.axonal degeneration
参考答案:A, B, C, D, E
The writer is not satisfied with _______ buses are too crowded.
A.that
B.which
C.what
D.the fact that
“十五”期间,海洋生产总值增速最快的是哪个省份?