一、问答式传播的性质问答式的传播具有以下几个性质: (一)问答式传播是图书馆中最普遍的服务无论是公共、专门的,还是学校的图书馆,一般都具有这种问答式的服务。最常见的问答式服务是参考咨询服务,包括非正式的对话、正式访问、书面申请、资料代查、 I. The Nature of Question-and-Answer Communication Question-and-answer communication has the following characteristics: (1) Question-and-answer communication is the most common service in libraries. Libraries, whether public or specialized, or schools, generally have such questions and answers Style service The most common question-and-answer service is reference services, including informal conversations, official visits, written requests, data sources,