以下属于腧穴特殊作用的是（）
A.中脘治疗胃痛
B.神门治疗失眠
C.合谷治疗面瘫
D.大椎退热
E.养老治疗肩背痛
参考答案：D
My aunt forgot _____. [ ]
A. where she first met John
B. where did she first meet John
C. where she first meets John
D. where does she first meet John
旋转阳极管套上的膨胀鼓一般设在
A．管套内阳极端B．管套内阴极端C．管套外阳极端D．管套外阴极端E．管套窗口处
