黄玉霞 2016-12-13 18:57

<span style="line-height:200%;font-family:Calibri;font-size:14pt;"><span>问题意识是思维的动力，是创新精神的基石</span></span><span style="line-height:200%;font-family:Calibri;font-size:14pt;">,</span><span style="line-height:200%;font-family:Calibri;font-size:14pt;"><span>是学生探求问题并解决问题的保证</span></span>

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