(2010广东理数)1.若集合A={-2<<1},B={0<<2}则集合A ∩  B=(  

(2010广东理数)1.若集合A={-2<<1},B={0<<2}则集合A ∩  B=(   )

A. {-1<<1}                    B. {-2<<1}

C. {-2<<2}                    D. {0<<1}

答案

D.

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