卿立平
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Course notes
  • Courses in the relevant section:Using JavaScript

    1、html文档从上到下执行; 2、每天静心学习两个小时的课程; 3、有计划的学习一些课程; 4、给自己一个计划,一年里把程序学习完全; 5、并保存,以后可以用来教学。

    2017-12-030个赞