设全集I={0,1,2,3},∁IM={0,2},则M=( )
A.{3} | B.{1,3} | C.{2,3} | D.∅ |
更新时间:2020-07-31 01:19:33
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A.{3} | B.{1,3} | C.{2,3} | D.∅ |