在中考政治开卷试题中 ,最能体现开放性的题目类型就是分析说明题 ,这也是大多数考生最感棘手的一种题型。分析说明题一般都是由集中反映某一社会热点或现实问题的背景材料和依据背景材料所设置的问题两大部分组成。依据材料形式和问题类别的不同 ,可将它分为不同的具体类型。 In the examination paper for the middle school entrance examination, the type of topic that best reflects openness is the analysis and explanation. This is also the most intractable type of question for most candidates. The analysis and explanation questions are generally composed of two major parts: the background material that reflects a certain social hotspot or actual problem, and the questions that are based on background materials. Depending on the type of material and the type of problem, it can be divided into different specific types.