公诉人出庭支持公诉,主要任务是证明指控犯罪事实成立,请求法院给予被告人以法律制裁;同时为了达到指控犯罪的目的,还要根据掌握的事实和证据材料,对辩护人错误的观点进行反驳。在庭审时,公诉人可以运用选言推理、假言推理、二难推理、类比推理来圆满完成这一任务。 Prosecutor appearing in court to support the prosecution, the main task is to prove that the facts of the crime was established, the court requested the defendant to legal sanctions; the same time, in order to achieve the purpose of allegations of crime, but also based on the facts and evidence to master the counsel's wrong point of view to refute. At the trial, the public prosecutor can use the preamble reasoning, hypothesis reasoning, dilemma reasoning, analogy reasoning to successfully accomplish this task.