慢性肾衰竭尿毒症期可有以下改变()
A.酸中毒
B.高血钙
C.高血钾
D.低磷
E.低血钾
参考答案:A, C
35._____ of the mountain lay a big natural park.
A.In north
B.The north
C.In a north
D.North
生脉散的功用是()
A.益气养阴,复脉定悸
B.清热生津,益气和胃
C.滋阴养血,生津润燥
D.益气生津,敛阴止汗
E.滋阴润肺,益气补脾