A physics Examination
Once in a physics examination, Nick finished the first question very soon, while his classmates were thinking it hard.
The question was: When it thunders , why do we see the lighting first, then hear the thunder rolls?
Nick's answer: Because our eyes are before ears.
最近他们阅读过这篇文章:
下一篇:已经到最后一篇了
上一篇: A Family Rule
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沙发 Date:2008-07-17 13:57:43
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4 楼 Date:2008-07-17 13:58:10
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