--Why not wear a blue dress for the party? --I don't think the dress and the boots are a good __________ A. view B. fight C. match D. task 答案:C某同学在实验报告中有以下实验数据:①用托盘天平称取11.7g食盐;②用量筒量取5.26mL盐酸;③用pH试纸测得溶液的pH是3.5;④用标准NaOH溶液滴定未知浓度的盐酸用去23.10mLNaOH溶液。其中数据合理的是( ) A.①③ B.②③ C.①④ D.②④