when they entered the room,they found the windows open and someth_英语解答

when they entered the room,they found the windows open and something ____
A.stolen B.to be stolen C.to steal D.stealing 我选了B 但答案是A,

人气：368 ℃　时间：2019-10-17 08:26:14

解答

to be 是不定式,表目的将来,排除
东西是被偷的,应选-ed形式,故选A