选择题在高考试卷中的地位相当重要,是考试成败的关键因素之一,同时也是同学们容易失分的地方.临近高考,为了提高选择题应试能力,本文选取一些高考选择题常考的知识内容加以总结、归纳,以期使同学们在选择题解答方面有所突破.一、逻辑电路逻辑电路是考试说明中的一个重要知识点 The position of multiple choice questions in the high test paper is very important, and it is one of the key factors for the success or failure of the test. At the same time, it is also a place where the students easily lose points. Near the college entrance examination, in order to improve the test ability of multiple choice questions, this paper selects some of the knowledge of the college entrance examination multiple choice questions. The content is summarized and summarized so as to make the students have a breakthrough in the multiple-choice questions. First, logic circuit logic circuit is an important knowledge point in the examination description.