远程自学、在线集中教学、在线一对一辅导、线下课堂教学相结合，有效提高教师的工作效率；
Integration of distance self-study, online collective teaching, online one-on-one tutoring, and offline classroom teaching to effectively improve teachers' work efficiency.
其次，在文中还以较大的篇幅分析了远程网络教学中辅导答疑系统的现状和存在的技术问题。
Second, the passage analyzed long-range network teaching help reply system about current circumstance and exhausted technical problem through long space.
本文介绍基于知识点的远程自主学习辅导系统的开发研究。
The development of a distance independent-study system based on knowledge points is introduced.
本文介绍基于知识点的远程自主学习辅导系统的开发研究。
The development of a distance independent-study system based on knowledge points is introduced.
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