众所周知,普通话测试的四个测试项中,前三项都有文本依托,第四项“命题说话”只提供话题,没有即成文本,说话内容由应试者自行组织。在以往的人工测试(简称人测)环境中,测试员可以通过提示或者引导,干预应试者的离题、背稿、语塞、说话时间不足等现象,而在计算机辅助测试(简称机测)环境中,应试者得不到相应的提示、引导和干预,不规范应试的现象或者程度 It is well-known that the first three of the four test items in the Putonghua test have text support. The fourth “proposition talk” only provides the topic, there is no ready-made text, and the content of the speech is organized by the candidate himself. In the past environment of artificial testing (abbreviated as human measurement), testers could intervene in the circumstance of computer aided testing (referred to as mechanical measurement) through the prompt or guidance to intervene the candidate’s questions, manuscripts, speech jamming, , The candidate can not get the corresponding tips, guidance and intervention, does not regulate the phenomenon or degree of examination