A:将NaOH溶液和氨水溶液各稀释一倍,二者的OH-浓度均减小到原来的一半
B:如果盐酸的浓度是醋酸浓度的两倍,则盐酸中的H+浓度是醋酸的两倍
C:强电解质溶液的导电能力一定比弱电解质溶液强
D:中和等体积、等物质的量浓度的盐酸和醋酸溶液,盐酸所需NaOH和醋酸所需NaOH相等
下列哪种方式不能传染艾滋病( )
____My mum doesn't go to work on Sundays .
____She goes swimming on Sundays .
____I go to school on Mondays.
____Do you go to work on Mondays .
____Does Sam play football on Saturdays .