有没有imagine having done的结构?
with的复合结构中有没有with sth having been done的结构
有没有well+done结构
with的复合结构有没有having的形式
doing的形式:doing,being done,having done,having been done有什么区别?
having done的用法
英语 having done 是什么结构啊
非谓语结构有没有TO BE DONE 结构
being done having been done的区别
Having been done ,done的区别
having been done和done的区别
having been done和having done的区别
not having done 和 having not done 的区别