not having 和having not的区别是什么?
not having 和having not的区别是什么?
not having done 和 having not done 的区别
not having plenty time &having not plenty 的区别
not being to China 与not having been to China的区别是什么?
not having been invited和having not been invited那个是对的?
not having done 还是having not done?
Not having done
not having made...
not having 等于什么
to having been doing 和having been doing 的区别
having been done和having done的区别
not having receiving the letter