讯问中主要用到的问话是特指问、选择问、正反问、是非问和附加问,这些问句在问话开放度上呈现依次递减趋势,宜用“问话开放度大小”来称谓这些不同类型的问话。问话的开放度大小的实现还受其他因素影响,包括“范围副词的使用”“附加对问题的限定语”“疑惑性发问”“包含需要进一步供述的问题的是非问句”“用于索求信息的祈使句”等。开放度不同的问话在讯问中有不同的使用规律,一是证据掌握不够充分的情况下,多用开放性的问话,否则多用封闭性的问话;二是庭审阶段少用开放度大的问话。 Interrogation questions are mainly used to ask the question, select the question, question and answer, question and answer questions, these questions appear in the interrogation degree of opening degree of decreasing trend, it is appropriate to use “question opening size” To address these different types of questions. The realization of the size of the interrogation is also influenced by other factors, including the use of “range adverbs” “” qualifier of the question “” questionable question “” contains questions that need further confession Question “” Used to request information imperative "and so on. Open questions of different questions in the interrogation have different rules of use, first, the evidence is not fully mastered, the use of open questioning, or more use of closed questions; second, the trial stage with less openness Questioning