题目内容
设全集I={0,1,2,3,4},集合A={0,1,2,3},集合B={2,3,4},则A.{0}
B.{0,1}
C.{0,1,4}
D.{0,1,2,3,4}
答案:C
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题目内容
设全集I={0,1,2,3,4},集合A={0,1,2,3},集合B={2,3,4},则A.{0}
B.{0,1}
C.{0,1,4}
D.{0,1,2,3,4}
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