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我们非常高兴地向读者朋友推荐司志本老师的这篇好文章.首先,文章解决的问题是司老师自己提出的.象文中所举的这类征订广告我们大家经常会看到,但司老师从中提出了一个问题,并写出本文.我们往往只习惯于解别人提出的现成的问题,包括书本上的习题、考试题和竞赛题,而很少自己提出问题.自己提出问题,是能力的体现,是创造性的表现.其次,司老师的文章把问题解决的很彻底,找出了所有可能的情形,值得大家学习.
We are very pleased to recommend this excellent article to our readers and friends. First of all, the article solves the problem that the teacher proposed. Like this type of advertising, we often see this, but the teacher It raises a question from it and writes out this article. We are often accustomed only to solving the problems that others have made out of hand, including exercises, exams, and contests in books. They rarely ask questions themselves. It is their ability to ask questions. The embodiment is a creative expression. Secondly, the teacher’s article solves the problem thoroughly and finds all possible situations. It is worth learning.