He must have gone out. I heard the noise of the door _______when I was still in bed.

He must have gone out. I heard the noise of the door _______when I was still in bed.

选: A. being locked
考点: 现在分词的被动式(或称作过去分词的进行式)being done 作定语的用法.

"门"是被"锁", 因此the door 与lock之间为被动关系, 故用过去分词作定语修饰the door .

又: 我"听见" "门"正在被"锁", 因此要用过去分词的进行式(或称作现在分词的被动式)

being done来表示门"正在被"锁", 故选 being locked .

此题不能选D的理由: having locked为主动形式,表示"门" 自己发出"锁"的动作,
这显然不合逻辑和实际.故不能选D.

句意: 他一定出去了.我还躺在床上时,就听见了门被锁的声音.

注: 这儿的heard the noise of the door being locked

不能理解为: hear sth. doing/being done .(即: 不能理解成: doing/being done 作宾补)

因为宾语是the noise ,难道是"听见声音被锁"吗? 这样讲不通.

因此这儿的being locked 应理解成作后置定语修饰the door .指: 正在被锁的门.

您好！很高兴为你解答！
选A heard sth doing sth 听到某人/某物正在做某事
翻译：他一定出去了，我在睡觉的时候听到锁门声音

希望可以帮到你，祝您成功！追问D. having locked 为么不对