谁能帮我分析一下,为什么could you tell me which the way to station is?这个句子是错的!

题目

谁能帮我分析一下,为什么could you tell me which the way to station is?这个句子是错的!
Could you tell me 中的Could 是不表时态，只表语气，我也明白Which is the way to station中，which作主语，is 是系动词，the way 作表语，to station作后置定语。可我不明白which the way to station is 在语法结构上有什么错误！

答案

这句话是用宾语从句could you tell me which the way to station is?订正：Could you tell me which is the way to station?Could表客气,不一定要用过去式.which is the way to station这个充当从句成分从句要用陈述...