摘要：设全集I={0,1,2,3},集合M={0,1,2},N={0,2,3},则M ∩N等于() A.{1} B.{2,3} C.{0,1,2} D. 答案:A 解析:I={0,1,2,3},N={0,2,3},则N={1}. ∴M ∩N={1}.故选A.

网址：http://m.1010jiajiao.com/timu_id_3736892[举报]