若全集U={0,1,2,3,4,5,6,7},集合A={3,4,5,6},集合B={1,3,4},则集合( )
A.{0,1,2,5,6,7} | B.{1} | C.{0,2,7} | D.{5,6} |
更新时间:2020-03-19 09:50:04
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