设集合M={0,3},N={1,2,3},则M∪N=
A.{3} | B.{0,1,2} |
C.{1,2,3} | D.{0,1,2,3} |
更新时间:2020-03-14 09:32:15
|
A.{3} | B.{0,1,2} |
C.{1,2,3} | D.{0,1,2,3} |