seated是对的.
seat做及物动词使用时,是“使就座;使坐下”的意思.做谓语时,总是与sb be seated或sb seat sb 的形式出现;做宾语补足语时,总是以过去分词的形式出现的,这里正是做补足语.下列句子均为正确表达,意思一样,请楼主慢慢领会:
I found her seated at the desk.
I found her sitting at the desk.
I found (that) she was seated at the desk.
I found (that )she was sitting at the desk.
【俊狼猎英】团队