近期,由于感冒,我的咽炎又连续发作,本来讲课就很吃力的我,现在更感艰辛,可就在我咽喉疼痛期间,有两件所遇小事使我感动万分。一天早晨上第一节课时,我发现平时灰白的黑板忽然变成了乌黑发亮的“新”黑板。我知道这准是那些爱做好事的孩子干的,可当我问起是谁做的好事时,却没有一个同 Recently, due to a cold, my pharyngitis and recurrent episodes, the class was very strenuous, I feel more difficult now, but in my sore throat, there are two small things I encountered so touched. One morning on the first class, I found that usually the gray board suddenly became black and shiny “new” blackboard. I know this is the standard of those children who love to do good things, but when I ask who is doing good things, I do not have the same