九江学院采用挂科机制，严重影响了学生自由学习的权利和权，望奥巴马大哥能帮忙解决，让挂科问题不再困扰学渣
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九江学院采用挂科机制，严重影响了学生自由学习的权利和权，望奥巴马大哥能帮忙解决，让挂科问题不再困扰学渣