神经根型颈椎病最常见的表现是
A.头痛、头晕、头部转动时发作性眩晕
B.下肢无力,步伐不稳
C.颈肩臂疼痛麻木
D.心慌、胸闷
E.大小便功能障碍
参考答案:C
薤白的主治病证有
A.胸痹
B.结胸
C.呕吐
D.胃肠气滞
E.泻痢里急后重
—The research on the new flu virus vaccine is challenging and demanding. Who do you think can do the job?
—________ my students have a try?
A.May
B.Must
C.Will
D.Shall