拉菲兔兔
Abstract: The present paper mainly includes the student to choose the class system plan analysis and the network planning, this system is a typical information management system (MIS), its development mainly includes the backstage database the establishment and the maintenance as well as front end the application procedure development two aspects. Establishes the data uniformity and the integrity regarding former request is strong, the data security good storehouse. But requests the application procedure function regarding latter completely, is easy to use and so on the characteristic
umaumauhauha
Summary : This paper analyses the main programme including student course choices with network planning, the system is a typical management information system (MIS), including its main development background to the establishment and maintenance of the database and front-end application development 2. The request for the establishment of strong data consistency and integrity, good for the security of the data. For the latter request applications functions,.It is easy to use.
且行且珍惜02
Elective。elective 英 [ɪ'lektɪv] 美 [ɪ'lɛktɪv]adj. 选修的；选举的；选任的n. 选修课程短语：Elective Affinities 亲和力 ; 有选择的亲和性 ; 有择亲和势Elective dictatorship 民选的独裁 ; 选举独裁 ; 民选独裁制elective operation 选择性手术 ; 预约手术例句：Political reporters in a democracy have one central mission: to provide citizens with the information they need to make an informed choice between the candidates for elective office. 民主国家的政治记者具有一项关键使命：向公民提供所需资讯，从而使他们在选举政府候选人时能够做出知情的选择。He has never held elective office, although he ran for president in 2000 and for the Senate, from Georgia, in 2004. 他从来没有过选举团队，尽管他曾在2000年竞选总统，2004年竞选乔治亚州的参议员。
