第1个回答 2007-10-20
Imagine that you are a policeman. You are walking down a street one day and saw a man was doing a crime with a gun in his hand. You were not on duty that day and didn't have a gun with you. There were no one else there and you had no phone to make a call. Then what will you do, try to stop the crime or just walk away, pretending you hadn't seen anything?本回答被提问者采纳