There is only one left这里的left是什么词性

There is only one good, knowledge, one evil, ignance. There is only one left这里的left是什么词性 There is only one problem __ they disgree. there is only one thing i could do ___that 改错：There is only money between you and him. There is ______phoenix. It exists only in legends. We need some more coffee.There is only ______ left 请Once in a while there is an o There is no good and evil, there is only power and those too weak to seek it! There is