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标题: 请教：9 times as many A as B were sold? [打印本页]

作者: 一剑穿心 时间: 2004-7-27 16:07
标题: 请教：9 times as many A as B were sold?

原文：9 times as many paperback copies as hardback copise were sold.

数学关系是：A=9B还是9A=B?

作者: philikittist 时间: 2004-7-27 16:50
我认为是A=9B,可以参考og-ps-183的表达。可以看成paperback copies (which are 9 times as many as h copies) were sold. 请指正。

作者: 一剑穿心 时间: 2004-7-27 17:27

谢谢分析!看来确实是这样了,依据A=9B,答案才正确

作者: juan 时间: 2004-7-27 23:29

做这种比较题刚开始我也是老是糊，后来发明了：前面的名词：后面的名词==那个倍数。就对了。

如这题：paperback copies : hardback copies ==9.

hope it helpful.

作者: horsefish 时间: 2004-7-27 23:54

以下是引用juan在2004-7-27 23:29:00的发言：

做这种比较题刚开始我也是老是糊，后来发明了：前面的名词：后面的名词==那个倍数。就对了。

如这题：paperback copies : hardback copies ==9.

hope it helpful.

哈哈, 好方法, 我喜欢.

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