着重探讨了图文传送、选题策略、成绩评价等关键技术，并给出了某些实例和相应代码。
The transmission of text with graph, the strategy of selecting test questions, and the scoring results are chiefly discussed. Some examples and key codes are also provided.
在教学大纲和用户命题要求建立的试卷基本模式的限定下，结合开发系统的实际过程提出几种选题基本策略，并给出突出重点、保证知识覆盖面及组卷成功率的选题组卷过程。
Based on limit of teaching program and user assigning requirement, a few basic tac- tics of topic selection is presented according to real process in system development.
本文正是在这样的背景下确定了“七年级地理课堂教学策略研究”这一选题。
So "The instructive strategy research in geography classroom of seventh grade" has been determined under such background.
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