前纵韧带是与髋骨和脊柱连结无关的韧带。
参考答案:对
下列哪种疾病不是朊毒体感染()
A.克--雅病
B.莱姆病
C.库鲁病
D.裘--斯综合征
E.致命性家族失眠症
My aunt has two children. But _____ of them lives with her.[ ]
A. each
B. neither
C. either
D. both