could you tell me 与can you tell me 的区别是什么好象都是一样的啊

could you please tell me could can you tell me?can you tell me?could you tell me?区别? Could you tell me about you? could you tell me you telephone number? Excuse me,＿could you tell me the time?a.whetherExcuse me,＿could you tell me the time?a.whether b.if c.but d.or Could you tell me your home ____number Could you tell me something about your Could you tell me when (start) tomrrow Could you tell me your name?回答------ could you tell me the story c____ 用could you tell me 造句 could you tell me where is the could you tell me ( )the bus stop ( Could you tell me the plan ( ) detail? could you tell me 与can you tell me 的区别是什么好象都是一样的啊 where do you work?could you tell me?（合并句子）could you tell me ___you__? Could you tell me ( ) to do with little children?Could you tell me ( ) to do with little children?a.what b.how c.where d.why could you tell me what i should do?=could you tell me ___ ___ ___?