哪句是正确的?Could you tell me ___?

哪句是正确的?Could you tell me ___? Excuse me,could you please tell me which gate ___? could you tell me what i should do?=could you tell me ___ __ could you tell me() Could you tell me -------------? Could you tell me()? could you tell me where the twins ___ Could you tell me if it ___(be)rainy tomorrow? when的时态Could you tell me when Mr.Li ___ in Huanggang?Sure.Wh 英语翻译1．Could you please tell me ___ ___ ___ ___　___the bookst -Excuse me,Could you tell tell me the way ___ the nearest po Could you tell me if_____tomorrow