x No Plagiarism!8xZtrmMkgtQCqU6tM48Xposted 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 protection338PENANA8Q8qKIG0BR 維尼我:哦~這是剛剛老師才説完的8964 copyright protection338PENANAnqs9qwb7Cy 維尼18.226.214.156ns18.226.214.156da2