天气越来越冷了。中午,把钥匙插在门上后,就把门关了,在办公室批作业。突然,听到窗外有学生喊:“报告!”我做了个开门进来的手势。随即听到外面钥匙转了一圈又一圈,发出“咔咔”的声音,门却始终未见推开。正疑惑间,又听闻:“老师,我不会开!”我哑然,哭笑不得,只得起身去开门,门却被走过的刘老师打开了,原来孩子求助于他了。见状,我轻轻叮嘱了一声“转了后试着 The weather is getting cold. At noon, the key inserted in the door, the door closed, batch homework in the office. Suddenly, I heard a student shout out the window: ”Report! “ I made a gesture of opening the door. Then I heard the keys turn around and around the circle, issued ”Kaka “ voice, but the door has never been opened. Is puzzled, and heard: ”Teacher, I will not open!“ I dumbfounded, dumbfounded, had to get up to open the door, but the door was opened, Liu opened the original child turned to him. Upon seeing this, I gently told a cry ”After the turn tried