为筹备学校2009年元旦晚会，准备工作中班长对全班学生爱吃哪几种水果作了调查．那么最终买什么水果，下面的调查数据中最值得关注的是                                                                                                                                                                                                                                                                                                    

A．中位数              B．平均数             C．众数                 D．加权平均数