【单选题】已知全集U={1,2,3,4,5},集合A={1,2,3},B={2,4},则(? U A)∪B为( )
【单选题】已知全集U={0,1,2,3,4,5},集合A={0,2,4},B={0,5},则A∩C U B等于 [ ]
【简答题】全集U={0,1,2,3,4,5},A={1,3,5},则A的补集C U A=
【单选题】已知全集U={0,1,2,3,4,5},集合A={0,2,4},B={0,5},则A∩ U B等于 [ ]
【单选题】“________ paper do you read?” “I read‘China Daily’.”
【单选题】已知全集U={0,1,2,3,4,5}集合A={1,2,3,5},B={2,4},则(? U A)∪B为( )