1 第一部分： 基本礼貌用语1May I.,please? May I have your name,please? May I have your phone number,please? May I have your cell/mobile phone number,please? May I have your contact number,please? Cell phone number is preferable/better. May I have your business card,please? May I help you? May I have your product catalog,please? May I have a detailed introduction of X1,please? Excuse me, may I have a word with you? May I have your attention,please? May I have your a o
