可以, 比如This is the place where he came from.可以做from的宾语. 此外还有什么词?这个问题我不理解.你追问下,说的清楚一些! 再问: Mother has never been to Tibei but that's the only city (that) she most likes to visit. 括号中为什么不能用where? 再答: 不能,where一般在从句中不做宾语成分,除了那个from 再问: 哦哦哦 ,像这样的还有别的吗?比如when,who 什么的 再答: 没了!