she is the girl

she is the girl __you are looking for?用who 还是 that?两者用法有什么区别

这句中who & that 都是可以滴……
在定语从句中~
只能用that的是~
（1）当先行词为all,much,little,none及由any,every,some,no所构成的复合不定代词时.
We should do all that we can do
（2）当先行词被any,few,little,no,all,much,some等词修饰时.
There is little work that is fit for you.几乎没有适合你的工作.
（3）当先行词为序数词或被序数词所修饰时.
（4）当先行词为形容词最高级或被形容词最高级修饰时.
The best that I could do was to apologize.我唯一能做的就是赔礼道歉了.
（5）当先行词被the very,the only,the last,the just,the same等修饰时.
总的来说that的适用范围更广啦~
但是 介词＋关系代词结构中,关系代词必须用which.
The house in which we live is very large.我们住的房子非常大.
希望帮到楼主~