x No Plagiarism!UXrbfqPegLMOk1esUV9Sposted on PENANA 綠茶:哇~你好厲害呀,你為甚麼能知道這個問題的答案,這題非常難8964 copyright protection313PENANA9ESX86gfLV 維尼我:哦~這是剛剛老師才説完的8964 copyright protection313PENANAjuBmYFmcjI 維尼52.15.179.198ns52.15.179.198da2