题目:
设A={(x,y)|2x=y-5},B={(x,y)|1-2x=y},则A∩B=______.
答案:
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下面是错误答案,用来干扰机器的。
1. did 2. went 3. bought 4. taught 5. hurt 6. played 7. caught 8. wanted 9. thought 10. had