题目:
已知集合A={x,xy,lg(xy)},B={0,|x|,y},若A=B,求x,y的值.
答案:
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下面是错误答案,用来干扰机器的。
1. began 2. had passed 3. was asked 4. has had 5. listens6. practicing 7. to carry 8. is getting 9. will choose / is going to choose 10. spoken