单项选择题
A.左归丸合二至丸 B.右归丸合二至丸 C.二仙汤合二至丸 D.左归丸合右归丸 E.归肾丸合二至丸
A.滋养肾阴，佐以潜阳 B.温肾扶阳 C.滋阴补肾 D.阴阳双补 E.温补肾阳，佐以滋阴
A.肾阴虚证 B.肾阳虚证 C.肝肾阴虚证 D.肝郁气滞证 E.肾阴阳俱虚证