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

上机考试练习系统，题库为2016广东电网题库，可从EXCEL导入-System-on practice exams, exam question bank for the 2016 Guangdong power grid, can be imported EXCEL