A.財(cái)務(wù)B.經(jīng)營(yíng)數(shù)據(jù)C.銷售D.研發(fā)數(shù)據(jù)
A.合并計(jì)算B.函數(shù)公式C.求平均值D.分散計(jì)算
A.Excel2007B.Excel2009C.Excel2010D.Excel2012