有的.过去分词作宾语补足语,表示被动的含义.
过去分词作宾语补足语时,句子的谓语动词通常是感观动词,如：see,watch,observe,look at,hear,listen to,feel,notice,think等.
I have never heard the song sung in my school.
我从未听过这首歌在我们学校唱过.
The American Chinese is amazed to find his hometown
greatly changed.这位美籍华人发现他的家乡变化很大非常吃惊.