题目:
设全集U={-1,-2,-3,-4,0},集合A={-1,-2,0},B={-3,-4,0},则(CUA)∩B=( )
A.{0}
B.{-3,-4}
C.{-1,-2}
D.φ
答案:
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l. park, fly, kite 2. market, buy, fruit 3. movie, theatre, watch, movie 4. restaurant, eat, supper