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数学达人请解惑.....通過直線外的一點.且與此直線平行的直線....有幾條? |
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Are you watching closely?
Look closer,never show anyone. They'll beg you, and they'll flatter you for the secret, but as soon as you give it up, you'll be nothing to them. You understand? Nothing. The secret impresses no one. The trick you use it for is everything. ![]() |
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![]() ~神仙只群殴~ |
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不愿独身飞九天,但求有伴闯人间。 孤枕难眠秋日烈,双侣同行春风绵。 憔首刹回伊已去,忠心永固路未偏。 恐心欲泯痴情路,只羡鸳鸯不羡仙。 |
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![]() 我以为你只是1和3中间的数,没想到你还是1和3俩数的组合。 |
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先天下之勃起而勃起,后天下之高潮而高潮 |
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