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标题: Recycle bottles [打印本页]

作者: yma16 时间: 2008-1-28 19:28
标题: Recycle bottles

In California, you pay 5 or 10 cents extra when you buy some canned or bottled drinks. You can return the empty bottles to the stores to get the money back. If you have large quantity of the empty cans, you can go to the recycle center. How does the recycle center compute the money accurately it will give you?

作者: 开开心心 时间: 2008-1-28 20:09
标题: weight[;)]

weight

作者: yma16 时间: 2008-1-28 20:27
标题: 回复：weight[;)]

There are many sizes of bottles that are worth 5 cents. Are they have the same weight?

作者: 孜孜不倦@. 时间: 2008-1-28 21:18
标题: size[:-K]

size

www.ddhw.org---

作者: 开开心心 时间: 2008-1-28 22:17
标题: 无论什么形狀重量，只有两种重量分类吧！[;)]

无论什么形狀重量，只有两种重量分类吧！

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