I want to keep a cat,but my parents don't want to buy____for me.

问题描述:

I want to keep a cat,but my parents don't want to buy____for me.
答案如果是one,请说明为什么,

one one可以代替同名异物 that只可以代替物 不可以代替人 one比较适合one,that,it,the one用法解析1.it/one /that三者均可用作代词,指代前面提到的名词.一般说来,it指代同名同物; one与that则指代同名异物.I have ...