单项选择题George Bernard Shaw is a prolific writer. ( ) characterizes almost A Social criticism B Romanticism C Classicism D Modernism
单项选择题男性,60岁,走路时双脚有踩棉花感,睁眼站立稳定,Romber征极明显,双下肢音叉振动觉缺失,病变为( )。