“咚……咚……”我敲响了家门,过了一会儿,迎接我的还是闭门羹。妈妈为什么迟迟没有出来给我开门呢?以前只要我一敲门,她一定马上笑着开门的呀!我疑惑不解地拿出钥匙,打开门,慢吞吞地走了进去。只见妈妈倚在门边,半眯着眼睛,小声说:“你已经不是三岁小孩子了,要学会独立,以后像开门这样的事情自己解决。”我呆呆地站着不知所措。我做 “Boom ... boom ... ” I slammed the house, after a while, to greet me or closed the door. Why did not my mother open the door to me later? Before I knocked on the door once, she must have smiled and opened the door! I puzzledly took out the key, opened the door and walked in slowly. I saw her mother leaning at the door, half squint, whispered: “You are not a three-year-old child, and learn to be independent, after things like the door to open their own solution. ” I stood blankly I do not know Measures. I do