x No Plagiarism!BYM6uMGSw4MuwwbIisGZposted 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 protection294PENANA8plGtNkTtg 維尼我:哦~這是剛剛老師才説完的8964 copyright protection294PENANAKPJzYKKfEb 維尼 15.158.61.41ns 15.158.61.41da2