The first administrative levels is introductory class, those who point to is to have source code.
第一个层次是入门级，指的是拥有源代码。
The first is to clarify the responsibility of the educational administrative departments at all levels to ensure the supply of basic digital educational resources.
一是明确了各级教育行政部门保障基础性数字教育资源的供给的责任。
When taking education skill Master, the lab always is the first classroom, be in with discussion most of the graduate student academic administrative levels.
带教学术型硕士时，实验室总是第一课堂，和研究生的讨论多半在理论层次。
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