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『资料评论』  点击这里发表或查看更多评论 好评率:50.00% 差评率:50.00%
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 □ 可以再加工一下19691002 <5-22 16:46>
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 □ [差评]题目哗众取宠,其实就是一篇很一般的关于 反应热计算的小总结,我看值0.02元。6毛钱不值得。houzh612 <10-7 20:1>
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 □ [好评]还好jxf0420 <9-18 14:50>
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 □ [差评]就随便拿了几个题目而已,何必这样要收6毛钱850101052 <7-22 22:38>
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 □ [好评]感谢你作出的贡献1964csy <6-12 11:4>
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