No Plagiarism!WhG5caBWwKAQnTzm6NP3posted on PENANA 看著桌上的剛發下來的試題卷,我一臉感慨:「世界很大,有許多不可思議、我們人類大腦難以理解的事……比方說數學。」8964 copyright protection603PENANAYFDUlzeD2s 維尼
老師面無表情:「……還有你的腦袋迴路。」8964 copyright protection603PENANAGowtvTwj79 維尼
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P.S.三角函數到底是什麼鬼東西啦!為啥一個算式裡的英文和未知符號比數字還多?!8964 copyright protection603PENANAoCPMnXLzbm 維尼
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