UC知道hear the door being opened and closed 能不能把being去掉
来源：百度知道 编辑：UC知道 时间：2024/09/26 00:32:31
Hear可加一般时可加进行时，但在这里有两个动词，表示连续的动作，可以去掉being，改成open和close（这里做形容词用）
要看语境
假如明确有Hear!这样的表示现在进行时态的语句
就不能去
不可以,hear后的动词跟 ing，而 open 和close 是被动形式，所以要加be然后加ING
hear the door being opened and closed 能不能把being去掉
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The door ____.
I close the door
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I-----that one tree has the power of 15 air conditioners. A hear B heard
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关门是close the door还是 closed the door