研究分别是从两版教材阅读部分的结构组成、范文系统、助学系统和作业系统计各方面进行比较和分析。
The study is focuses on structures, text system, learning-assisting system, and homework system of the reading sections of the two versions .
本文就建立智能化导学系统提出一些构想，为计算机网络辅助学习提供智能化的支持服务。
The essay presents some constructive ideas on setting up intelligent teaching assistance system to provide intelligent support for CA study.
本文就建立智能化导学系统提出一些构想，为计算机网络辅助学习提供智能化的支持服务。
The essay presents some constructive ideas on setting up intelligent teaching assistance system to provide intelligent support for CA study.
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