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题目内容
已知全集U={1,2,3,4,5,6,7,8},A={1,4,6},B={4,5,7},则(C
U
A)∩(C
U
B)等于( )
A.{2,3,4,8}
B.{2,3,8}
C.{2,4,8}
D.{3,4,8}