he was seen to come into the room last night 为什么用seen

He was seen to go into the room 这里为什么SEEN后加TO he was seen--into the room .这个空 因该是 came 还是 come 还是 to come They was seen to come into the room by her还是Thry was seen to (seen)to entered the room ,he was asked to the policeman.为什么 He was seen to have entered the room.啥意识 He was seen to cross the street. He was nowhere to be seen.为什么要用不定式 he was even seen reading in the toilet.为什么用seen He was seen () in the reading room an hour ago. A little girl was seen to fall into the lake by a PLA man.he He was seen to cross the street when a car bumped into him.中 he were seen to play basketball by me last night.为嘛用 were se