x No Plagiarism!t8Vh1Z47OqCYOHMAJkRRposted 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 protection337PENANAITVv1poRCH 維尼我:哦~這是剛剛老師才説完的8964 copyright protection337PENANAOoDT5zhXrZ 維尼3.141.202.216ns3.141.202.216da2