Accelerated analysis approaches emphasize the construction of (71) to more rapidly identify business and user requirements for a new system. As an accelerated analysis technology, (72) reads the program code and automatically generates the equivalent system model, and the code can be obtained from (73) All system analysis approaches require some form of (74) which includes those techniques to be used to identify or extract system problems and solution requirements from user community. (75) is a classical set of techniques used to collect information about system problems, opportunities, solution requirements, and priorities.

（74）是（）

A. requirement discovery

B. business process redesign

C. cause-and-effect analysis

D. total quality management

构建素质教育模式的意义在于（）。

A.构建社会主义新课改的核心条件

B.沟通素质教育理想和现实、理论和实践的桥梁

C.建设“科研型”教师队伍，培养新时代教育家的需要

D.提高素质教育质量和效益的需要