讯问作为获取犯罪嫌疑人、被告人口供的一种侦查行为,是一种多结构的诉讼活动。讯问这种多结构性赖以建立的理论基础包括无罪推定、程序正义和人性论三个方面。这要求我国刑事诉讼制度作出相应的调整,以充分发挥讯问的取证功能。 Interrogation, as a kind of investigation for getting suspects and defendants, is a multi-structure litigation activity. The theoretical basis for questioning this multi-structuralism depends on three aspects: presumption of innocence, procedural justice and human nature. This requires our country’s criminal procedure system to make the appropriate adjustments in order to give full play to the evidence of interrogation function.