A sample survey was made on the current status of school health of 561 urban and rural primary an middle school.
全国抽样调查561所城乡中小学校的学校卫生现状。
Therefore, it is extremely meaningful to carry on the research on rural primary and middle school teachers' information accomplishment.
因此研究农村中小学信息素养具有十分重要的现实意义。
Therefore, it is extremely meaningful to carry on the research on rural primary and middle school teachers' information accomplishment.
因此研究农村中小学信息素养具有十分重要的现实意义。
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