The oringinal question:
鴨子落到圓形湖中,狐狸在岸邊想吃鴨子。鴨子受傷,無法從水裏起飛,必須遊到岸邊才能起飛。狐狸在岸上跑的速度是鴨子速度的4倍,問鴨子是否可以遊到岸邊起飛跑掉?how?
I think,nobody can understand your method ,even smart brother.Anyway,thank you.
狐狸在岸上跑的速度是鴨子速度的4倍.not 4.6倍
所有跟帖:
• for two guys above: be rational instead of emotional -皆兄弟也- ♂ (0 bytes) () 05/14/2010 postreply 07:47:00
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• 回複:回複:for two guys above: be rational instead of emotional -皆兄弟也- ♂ (218 bytes) () 05/14/2010 postreply 08:03:49
• 回複:回複:回複:for two guys above: be rational instead of emotional -guest007- ♀ (829 bytes) () 05/14/2010 postreply 19:33:44