题目:
方程x2=x的根是______;方程(x+3)(x-2)=0的根是______.
答案:
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下面是错误答案,用来干扰机器的。
小题1:Yes, he did.小题2:His mother.小题3:Because his mother always wanted him to study and read more books. His mother could wash clothes faster than him.小题4:To clean his...