下列哪项不是落枕的发病原因的是()
A.睡觉时枕头过高
B.睡觉时枕头过低
C.睡觉时头颈过度偏转
D.睡觉时颈部遭受暴力打击
E.睡觉时枕头过硬
参考答案:D
牡蛎功能
A.平肝潜阳
B.软坚散结
C.收敛固涩
D.制酸止痛
E.镇惊安神
It s a good idea to get students to retell a story their own words.
A.of
B.in
C.by
D.through