The oringinal question:
鸭子落到圆形湖中,狐狸在岸边想吃鸭子。鸭子受伤,无法从水里起飞,必须游到岸边才能起飞。狐狸在岸上跑的速度是鸭子速度的4倍,问鸭子是否可以游到岸边起飞跑掉?how?
I think,nobody can understand your method ,even smart brother.Anyway,thank you.
狐狸在岸上跑的速度是鸭子速度的4倍.not 4.6倍
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for two guys above: be rational instead of emotional
-皆兄弟也-
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05/14/2010 postreply
07:47:00
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回复:for two guys above: be rational instead of emotional
-endofsuburbia-
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05/14/2010 postreply
07:54:30
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回复:回复:for two guys above: be rational instead of emotional
-皆兄弟也-
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05/14/2010 postreply
08:03:49
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回复:回复:回复:for two guys above: be rational instead of emotional
-guest007-
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05/14/2010 postreply
19:33:44