A:N点处恰好完全反应,c(CH3COO﹣)=c(CH3COOH)
B:O点处显中性,c(CH3COO﹣)=c(Na+)=c(H+)=c(OH﹣)
C:M点到O点过程中,可能出现c(CH3COO﹣)>c(Na+)
D:P点处显酸性,c(CH3COO﹣)+c(CH3COOH)=2c(Na+)
下列各句中,没有语病的一项是( )
Twenty students want to attend the class that aims to teach to read first.