把May I help you 改为以what 开头提问的句子.

把May I help you 改为以what 开头提问的句子. May I help you?改为同义句What ( ) I ( ) ( )you? May I help You,sir 改为( )I ( )you,sir may i help you 英语May I help you? hello,may i help you? may i help you sir? may i help you改成may i 什么your 什么 May I help you?的回答 May I help you ?回答+翻译 May I help you怎么读 May I help you?(同义句转换) May i help you 作否定回答 May i help you,please.帮下忙 May I help you?改同义句 May i help you,please 帮下忙啊 HOW MAY I HELP YOU 是什么意思 May i help you?和Can i help you?哪个更有礼貌?WHAT CAN I DO FOR YOU？可以以这两句起到等同的效果吗？