定语从句中,表示地点时,引导词where=in/at/on/over等介词+which第一句中谓语grew up后面没有出现任何介词,所以用where.第二句出现live at,有介词at不能再用副词where,所以用which.介词后面只能跟名词代词,which是个代词,where是个副词。此句也可以写成 The visitors want to live at the hotel where they lived last time.或者 The visitors want to live at the hotel at which they live last time.总结:定语从句中表地点的先行词有where和 介词+whic...