x No Plagiarism!8PFrxWM7hBP1S3LdUVHFposted on PENANA 高二…好難啊!麻煩死了啦!多得要命的公式,老師也好機車,東西那麼多…求生不得求死不能的日常啊!216.73.216.51ns216.73.216.51da2