任心悦 2021-11-05 12:25

<p><span style="color: rgb(51, 51, 51); font-family: &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;WenQuanYi Micro Hei&quot;, &quot;Helvetica Neue&quot;, Arial, sans-serif; font-size: 16px; letter-spacing: 0.5px; background-color: rgb(255, 255, 255);">规范信息技术课堂教学，优化备课组活动，使自己由学习型向研究型转变，</span></p>

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