选择什么 被动语态3These children____dance.A.were seen to B.were seen

英语选择1.These children( )dance.A.were seen to B.were seen for 英语翻译some paintings were seen to increase sometimes a hundred You look as if you____a ghost.A had seen B have seen C were 英语翻译These regulations,however,were quickly seen as inadequat 被动语态These worker were made ___ all day and all nightA,to wor I have seen a bus yesterday.的被动语态 英语题被动变主动Were they seen to gei off the bus by their teacher y they were seen to come out of the house the missing boys were last seen _____ the Net Bar.A.enter B. he were seen to play basketball by me last night.为嘛用 were se (2/2)ing C having seen D to have seen 这个题为什么选择B.求详解. He denied ___ these watches before.A.to see.B.seen.C.seeing.