下列哪项不是腰椎间盘患者神经损伤的表现:()
A.感觉异常
B.肌力下降
C.反射异常
D.肌张力增高
参考答案:D
Every student as well as teachers who_______ to visit the museum ______ asked to be at the school gate on time.
A.is; is
B.are; are
C.is; are
D.are; is
装置开车时,加热炉引燃料油前应对各个油嘴、瓦斯嘴吹扫。