本系统是基于Visual Basic 6.0开发的成绩管理系统，弥补了人工管理的不足，实现了成绩管理网络化，提高了一定的效率。 根据上述要求给出一个合理的解决方按-The system is based on Visual Basic 6.0 development of performance management system, to make up for lack of manual management to achieve the performance management n