At present, the online database system, but poor universality, lack of openness, only management courses and certain specific topic.

目前，国内外网上试题库系统较多，但是通用性差，缺乏开放性，只能管理特定课程和特定题型。

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Some institutions will focus on improving prep courses for students coming into the system, others on matriculated students both online and on-campus, and still others will be developing their own MOOCs to teach students at other institutions in their states.

WSJ: Higher ed systems in 10 states turn to Coursera