棘间韧带损伤主要诊断依据是
A.依据病史
B.压痛点
C.腰椎正侧位片
D.椎管造影
E.MRI检查
参考答案:B
以下是子过程或函数过程定义中的开始语句,错误的为()。
A.Private Function f( x As String ) As Single
B.Private Function f( x As String )
C.Private Sub f( x As String ) As Single
D.Private Sub f( x As String )