非谓语动词Wefoundthestudentsseatedatt

非谓语动词Wefoundthestudentsseatedatt: We found the students seat at tables and had their eyes __on the screen of the TV. A to fix B to be fixed C fixed D fixing; We found the students seated at tables and had their eyes C__on the screen of the TV. A to fix B to be fixed C fixed D fixing 选C，have sth done 。这是用过去分词作宾语补足语。是一个常用结构。