相關2356B的文學知識

問題詳情：已知全集U＝{1,2,3,4,5,6,7,8},*A＝{2,3,5,6},*B＝{1,3,4,6,7},則*＝()A.{2,5}    B.{3,6}   C.{2,5,6}     D.{2,3,5,6,8}【回答】A知識點：*與函數的概念題型：選擇題...