对饱和蒸汽监视的指标中（）不属于主要项目。
A.饱和蒸汽硅
B.饱和蒸汽纳
C.饱和蒸汽导电度
D.饱和蒸汽pH值
参考答案：D
---Have you ever traveled abroad?
---Sure. I in a small town in the USA with my grandparents.
A．used to live
B．was used to living
C．was used to live
D．didn’t use to live
谷疸寒化的辨证要点是什么？为何不宜用下法治疗？
