李想的学习成绩是班上最好的,许多时候,特别难的题往往就只有他能解出来,所以询问作业、向他借课堂笔记的同学很多。突然有一天,李想居然在班上明码标价:向他询问作业5分钟收费2元,借一次课堂笔记1元,以此类推,零钱自备。大家傻眼了,不知他葫芦里卖的什么药。开始大家以为他是开玩笑,同学一场,教人解道题要收费,那还不让人耻笑?有个女生拿着数学题去试真假。没想到,李想先是看了看手表,再看看题目,然后说:“5分钟搞定,请先交钱。”那女 Li Xiang’s academic performance is the best in the class. In many cases, the most difficult questions are often only solved by him. Therefore, students who asked for homework and took class notes from him were many. Suddenly one day, Li thought he was actually priced in the class: Ask him about the assignment for 5 minutes, charge 2 yuan, borrow a class note of 1 yuan, and so on. Everyone was dumbfounded, I do not know what drugs he sold. At first everyone thought he was joking, a classmate, to teach people to solve the problem to charge, it is not ridiculous? There is a girl with a math problem to test true and false. Unexpectedly, Lee first looked at his watch, looked at the subject again, and then said: “In 5 minutes, please pay the money first.”