【抱歉没分了】新2第94课：A game [that] is very popular with these young

【抱歉没分了】新2第94课：A game [that] is very popular with these young swimmers is the underwater
A game [that] is very popular with these young swimmers is the underwater tricycle race.
此句方括号内的that是否可以用which代替?
另外
是否定语从句的先行词不论是人还是物 其关系代词都能用that代替呢?比如who which都可以换成that?
谢谢

可以.
不是,that和which很多情况下可以互换,但具体看先行词和有无特殊修饰.例如 如果有last more这些修饰的话只能用that.可以查查语法书.
再问： 非限定性定语从句 只能用which 就不能换that了对吧？ 请推荐我一本 你认为好的语法书吧 谢谢
再答： 是。 如果你是初级的话， 建议你看 中山大学出版社的 《简明英语语法教程》。