很好的問題,許多人會混淆。這邊給你一個完整的說明: (1) (I am) Happy to meet you. 回答 Me too. (2) (It is) Nice to meet you. 回答 You too. (3)祝福的話,如 Have a good day. 回答 Same to you. 或 You too. 都可以。
3:30的句子是 Do you offer a buy one get one free promotion today? promotion沒有加s,指的是單次的促銷活動,a不可省去。 若是用複數型態,buy one get one free promotions 指的是多次的促銷活動,通常用在討論行銷策略的場合。