We found the students seated at tables and had their eyes __
We found the students seated at tables and had their eyes _____ on the scene .
We found the students seated at tables and had their eyes _____ on the scene of the launch of Shenzhou V spaceship.A.fixed B.fix C.fixing D.to fix 答案表示被动.人和让眼睛注视情景是主动关系啊,为什么不选C.