一般时 being done,完成时having done.例如:
We must do something to prevent water from being polluted.(如果主语是动名词所表示的动作的对象,动名词用被动语态.)
2.I remember having been told a story.
希望对你有所帮助,
一般时 being done,完成时having done.例如:
We must do something to prevent water from being polluted.(如果主语是动名词所表示的动作的对象,动名词用被动语态.)
2.I remember having been told a story.
希望对你有所帮助,