the only person 用who还是that？

the only person 用who还是that？

用who，例如：

1.The only person who makes rules in this house is me.这座房子里就我说了算。

2.Everyone knows he's the only person who can do the job.人人都知道他是唯一能做这项工作的人。

3.You weren't to know — in fact, I think I'm the only person who does know.你不会知道——实际上，我想我是唯一真正知道的人。

the only person 用关系代词that，具体内容如下。

关系词通常是用来引导定语从句的,但as,than和but这三个词却与which,who,that,where,when和why等典型的关系词不同｡三者本身具有常见的字面意义,前面有名词作先行词,但后面的定语从句却不像典型的定语从句｡这些既像连接词又像关系词的词,我们就姑且称它们为准关系词｡