Chapter1.CourtesyEnglishUnit1：GREETING&FAREWELLSVOCABULARYPHRASESONTHEJOBGoodmorningGoodafternoonGoodeveningWelcomebackHi早上好下午好晚上好欢迎回来嗨HelloHowdoyoudo?Howareyou?Fine,thankyou,andyou?你好你好你好吗？很好，谢谢，你呢？Fine,thanks,andyou?Good-byeGood...

时间:2024-11-03 15:05栏目:中学教育