请问done跟having been done能互换吗?(作定语除外)
having been done能做定语吗?
动名词问题.Having been done不能作定语?
对having done/having been done作状语时 不清楚
having been done 为什么不能做定语?
Having been done ,done,having done
to be done能作定语吗
非谓语动词having done可以作定语吗
having done 为什么不能作后置定语
having done 与done作后置定语时的区别
having been done 和done作状语的区别
having been done 和 done
分词作状语:doing ,done ,having been done ,noe having done ,都怎么用?