现在完成时:I forgot ___ (lock) the door this morning,so it's open now.

问题描述:

现在完成时:I forgot ___ (lock) the door this morning,so it's open now.

to lock
从下文so it's open now(因此,门还开着),可知,门没锁
forget to do sth 忘记做某事了(没做)
forget doing sth 忘记曾做过某事(事情已经做了,只是事后忘记了)
请在客户端右上角评价点“满意”即可,forgot have lock这可以么肯定不行forgot 是谓语,have locked 不能作宾语那have locked是什么是谓语动词, 作宾语要用非谓语动词, 不定式(to do sth)或者动名词(doing sth)