Gaokao Math Practice Question
1. （5 分）已知集合 $\mathrm{A}=\{-2,-1,0,1,2\}, B=\{x \mid(x-1)(x+2)<0\}$, 则 $A \cap B=(\quad)$
- A.$\{-1,0\}$
- B.$\{0,1\}$
- C.$\{-1,0,1\}$
- D.$\{0,1,2\}$
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