为了实现更好的教育测量，各大院校都在积极地进行题库系统的建设，组卷算法作为该类系统的核心，是研究 的一大热点。本文分析了传统的随机组卷算法存在的不足，提出一种改进的随机组卷算法，实验结果表明，本算法能较快速地 实现按要求组卷。

For achieving better educational measurement, the construction of item bank system is actively carried out in all colleges and universities. As the core of the system, the algorithm for generating test paper is a hot research topic. This paper analyzes the short comings of the traditional randomized algorithm for generating test paper, and proposes an improved randomized algorithm. The experimental results show that the algorithm can generate the required test paper quickly.