有这样两个活宝——阿慧和小毛.两人一白一黑,一高一矮,加上他俩生在同一家医院,住在同一个小区,两人自然成了形影不离的伙伴.阿慧善于理性分析,解答问题丝丝入扣.小毛机灵活泼,解题极有创新性,有的难题,他往往灵光一闪就解答完了.可是,由于有点马虎,老是出错.有一天,阿慧见大家做完了作业,都闲着没有事做.于是,他站到讲台前,给大家出了这样一道快速反应题:小学数÷学=趣题. There are two kinds of living treasures—Ahui and Xiaomao. The two are white and black, one is tall and one short, and they are both born in the same hospital and live in the same community. They naturally become inseparable partners. Hui Shan is in a rational analysis and answers the questions. The small machine is flexible and flexible. The problem solving is extremely innovative. Some problems are solved. He often answers with a flash of light. However, due to a bit sloppy, he always makes mistakes. One day, Ahui sees everyone. After finishing his homework, he was idle and did nothing. So, he stood before the podium and gave everyone such a quick response question: Number of primary school students dropped out of school = interesting questions.