after后面的动词如何使用after having fighted with enemies,they saved their motherland和after fighting with enemies,they saved their motherland两者有没有区别?是不是一样,助动词是否可有可无

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after后面的动词如何使用afterhavingfightedwithenemies,theysavedtheirmotherland和afterfightingwithenemies,theysa

after后面的动词如何使用after having fighted with enemies,they saved their motherland和after fighting with enemies,they saved their motherland两者有没有区别?是不是一样,助动词是否可有可无
after后面的动词如何使用
after having fighted with enemies,they saved their motherland和
after fighting with enemies,they saved their motherland
两者有没有区别?是不是一样,助动词是否可有可无

after后面的动词如何使用after having fighted with enemies,they saved their motherland和after fighting with enemies,they saved their motherland两者有没有区别?是不是一样,助动词是否可有可无
after后面加动词-ing形式
你这两句其实是完成时与现在时的区别而已 跟after 无关
after having fighted with enemies,they saved their motherland
这一句是完成时,完成了
其实这两句没区别.