利用VB实现excel作业的机器阅卷,这不但能减轻教师批改作业的负担，更重要的是让学生自己也能批改作业，及时知道问题所在，从而培养学生的自学能力，应该说这也是非常重要的。-Use VB excel scoring machine operations, which not only can reduce the burden on teachers correcting homework, more important is to let the students themselves can