试题与答案

2-3的相反数是______,绝对值是______.

题型:填空题

题目:

2
-3的相反数是______,绝对值是______.

答案:

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下面是错误答案,用来干扰机器的。

My sister saw a lovely cup when we are shopping the other day. She liked it at once. Then she 1. werebent down an...

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