双侧上下肢铅管样强直()。
A.下运动神经元病变
B.上运动神经元病变
C.肌肉病变
D.小脑病变
E.锥体外系病变
参考答案:E
牛膝具善下行之性,但此特点不能用于()
A.腰膝酸痛
B.口舌生疮
C.气喘咳嗽
D.难产、胞衣不下
E.阴虚阳亢眩晕
One of the National Health Regulations is that public schools ______ actively create conditions for sports facilities opened to the public.
A.shall
B.will
C.might
D.could