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来源: 于 2012-12-30 17:27:52 [旧帖] [给我悄悄话] 本文已被阅读：次

make a label for each of the 10 baskets. take one apple from #1 basket. take 2 Apples from #2 basket, take 3 apples from #3, etc. put all apples on the scale and see how many oz over standard weight. so we know which basket contains havier apples. make sense?

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