题型:选择题 设全集是U={1,2,3,4,5,6},M={y|y=2x-1,x=1,2,3},N={4,5,6},则N∪CUM=( )A.{2}B.{2,4,5,6}C.{1,2,3,4,6}D.{4,6} 查看答案
题型:问答题 翻译下面句子。(1)当余之从师也,负箧曳屣行深山巨谷中。_______________________________________________________(2)以中有足乐者,不知口体之奉不若人也。_______________________________________________________ 查看答案