A:Ⅱ为盐酸稀释时的pH值变化曲线
B:b点溶液的导电性比c点溶液的导电性强
C:a点KW的数值比c点KW的数值大
D:b点酸的总浓度大于a点酸的总浓度
①合法合理性 ②公共受益性 ③公平补偿性 ④公开参与性
—It's getting late. I really _____go now, my daughter is home alone.