Having analyzed multiple formative assessment system, exam library design and exercise library design, proposed automotive paper generation algorithm of six-dimensional constraint.

并根据多元形成性评价系统架构，设计了题库和作业库结构，提出了基于六维约束的自动组卷算法。

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The implementation of the exercise library design idea of coach approach, and storage of secret information condition in intelligent compuer assistant system are totally studied in the paper.

本文研究了智能计算机辅助教学系统中习题库的实现方法，智能指导方式的设计思想及状态信息数据加密解密的保存。

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Other amenities, less commonly available, include a library and exercise room.

其他不常有的便利设施包括一个图书馆和健身房。

《柯林斯英汉双解大词典》

This allowed Halle to transform a field that was often hermetic, with grad students working alone in the library, into a group exercise, characterized by discussion, Socratic interrogation, and the vigorous exchange of clashing perspectives.

NEWYORKER: Groupthink