题目内容
设全集I={0,1,2,3,4,5,6,7},集合M={0,6,7},N={0,1,2,6},则M∪为
[ ]
A.{0,1,2,6,7}
B.{0,3,4,5,6,7}
C.{1,2,3,4,5,7}
D.{0,1,2,3,4,5,6}
答案:B

练习册系列答案
相关题目
题目内容
设全集I={0,1,2,3,4,5,6,7},集合M={0,6,7},N={0,1,2,6},则M∪为
[ ]
A.{0,1,2,6,7}
B.{0,3,4,5,6,7}
C.{1,2,3,4,5,7}
D.{0,1,2,3,4,5,6}