镜面舌主病是（）
A.胃阴枯竭，胃乏生气
B.营血亏虚，阳气虚衰
C.正气亏虚，痰浊未化
D.邪去正胜，胃气渐复
E.食积胃肠，痰浊内蕴
参考答案：A
在采气工作中，常以测定氯化物或氯根的含量即含盐量代表水的矿化度。
- _____, please?
-I think it's about 5:30.[ ]
A. What day is it
B. What's the date
C. What's the time
D. Where's your watch
