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已知U=N,A={x|x2-x-30>0},则CUA等于
{0,1,2,3,4,5,6}
{1,2,3,4,5,6}
{0,1,2,3,4,5}
{1,2,3,4,5}
已知全集U={非零整数},集合A={x||x+2|>4,x∈U},则CUA=
A.{-6,-5,-4,-3,-2,-1,0,1,2}
B.{-6,-5,-4,-3,-2,-1,1,2}
C.{-5,-4,-3,-2,0,-1,1}
D.{-5,-4,-3,-2,-1,1}