出差刚回来，就听到一个坏消息：这次黑板报评比，我们班只评为B级！我真是气不打一处来，我出差前已经做了精心布置，叮嘱班里的男生负责这一期黑板报，想不到还是被他们弄砸了！走进教室，我掩饰不住心中的失望，脸上一片阴沉。全班学生都小心翼翼地看着我，连大气都不敢出。 Just returned from a business trip, I heard a bad news: the blackboard newspaper appraisal ratio, our class was rated as B-class! I am really angry do not hit a place, I have done a meticulous layout before the trip, told the boys in charge of the class is responsible for this issue of blackboard newspaper, or thought they were messed up! Into the classroom, I could not conceal his disappointment, his face gloomy. The whole class of students looked at me cautiously, even the atmosphere did not dare to go out.