单项选择题

症见面色无华,眩晕,夜寐多梦,两目干涩,肢体麻木不仁,筋肉瞷动,脉细舌淡的病机是:()

A.心血亏虚
B.肝肾阴虚
C.心肝血虚
D.气血两虚
E.阳盛化风