因此，在解排列组合应用题时应加强排列组合的教学与数学思想的渗透。

As a result, as far as I am concerned, its highly commanded that we should focus more on penetrating the teaching of permutation and combination into mathematical thinking.

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中学教师应当在应用题的教学中注重数学思想方法的渗透，应当教给学生一些解题策略。

Secondary school teachers should focus on teaching in the application of mathematical methods and penetration strategy should be given to the students.

youdao

主旨题主要测试考生对文章或段落的主要内容、中心思想的把握。

What is the main idea of this passage?Which of the following statements best summarizes the main idea of this passage?The author holds (the view) that .

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