讲一下remain done 和remain doing的区别,最好举例说明!不要抄!

讲一下remain done 和remain doing的区别,最好举例说明!不要抄! remain doing 和remain done的区别 remain done ,remain to be done以及remain doing 的区别 remain doing和remain to do区别 remain to be done和remain seated 区别. remain和stay的区别 remain 和 still的区别 remain 和 leave的区别~ remain和rest的区别 remain和left的区别 left,remain的区别. retain 和remain的区别和用法?