若全集U={0,1,2,3},集合M={0,1,2},N={0,2,3},则M∪CuN为().

若全集U={0,1,2,3},集合M={0,1,2},N={0,2,3},则M∪CuN为().

A、∅
B、{1}
C、{0,1,2}
D、{2,3}
【正确答案】:C
【题目解析】:CuN={1},M∪CuN={0,1,2}