案情简介2005年6月,刘某被某国家机关聘为某专业职业资格全国统一考试命题专家组组长,并负责2007年该考试试题的命制和审核。期间,刘某以自身二代身份证号与该国家机关签订了包含有保密条款的共同责任书。刘某在完成试卷终稿审定之后,于2007 Brief introduction of the case In 2005 June, Liu was hired by a state organ as a professional qualification of the national unified test proposition expert group leader, and is responsible for the examination in 2007 the exam questions and review. During this period, Liu signed a joint responsibility letter containing the confidentiality clause with the state organ with his second-generation ID card number. Liu finalized in the final examination paper after the validation in 2007