提问是公诉人当庭揭露犯罪、证实犯罪的重要手段，在庭审过程中，被告人、被害人、证人以及鉴定人要对公诉人、辩护人等所提出的问题作出回答，也就是说，证人当庭出证，被告人供述与辩解，被害人陈述以及鉴定人向法庭所作的口头陈述等都是通过回答公诉人和辩护人的提问的形式 The question is the public prosecutor in court to expose the crime, an important means to prove the crime, during the trial, the defendant, the victim, the witness and the appraiser to prosecutors, defenders and other issues raised by the answer, that is, the witness in court, The defendant’s confession and excuse, the victim’s statement, and the oral testimony made by the appraiser to the court are all in the form of questions and answers from prosecutors and defenders