在线考试系统可以实现试卷的添加、删除、修改也可以随意的生成试卷还可以评分和查看正确答案-Online examination system can be achieved papers add, delete, modify, can also generate random test paper can also score and see the correct answer

一个题库管理系统，c#编写，包括添加试题，自动生成试卷功能-A paper management system, c# write, including adding questions, automatically create paper features