having done 、done、 being done、 having being done 的区别与详细用法

not having done 还是having not done? never having done还是having never done My work ___,I went home.A.had been done B.done C.having done D.to be done doing having done being done having been done 造句! having done的用法 being done,have been done和having done怎么分辨 _____ this experiment is not difficult.A.Having done B.Being done C.To do D.Done having done 、done、 being done、 having being done 的区别与详细用法 having done和having been done怎么用 如题 not having done 和 having not done 的区别 having been done和having done的区别rt having done的句子是什么时态的,having done 咋用~ having done可否作宾语,如try having done sth 用having been done 造句 having been done的用法 having been done是什么时态? having done 与doing 区别 用after having done造句