开始时间 : 2019-12-05结束时间 : 2020-01-31
步骤描述：
<p><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; color: rgb(102, 102, 102); text-align: justify; background-color: rgb(255, 255, 255); font-family: 宋体; line-height: 24px; font-size: 16px;"><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word;">请</span></span><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; color: rgb(102, 102, 102); text-align: justify; background-color: rgb(255, 255, 255); font-family: "Times New Roman"; line-height: 24px; font-size: 16px;"><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; font-family: 宋体;">您</span></span><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; color: rgb(102, 102, 102); text-align: justify; background-color: rgb(255, 255, 255); font-family: "Times New Roman"; line-height: 24px; font-size: 16px;"><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; font-family: 宋体;">设计并展示一个</span></span><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; color: rgb(102, 102, 102); text-align: justify; background-color: rgb(255, 255, 255); font-family: "Times New Roman"; line-height: 24px; font-size: 16px;"><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; font-family: 宋体;">课件</span></span><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; color: rgb(102, 102, 102); text-align: justify; background-color: rgb(255, 255, 255); font-family: 宋体; line-height: 24px; font-size: 16px;"><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word;">，</span></span><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; color: rgb(102, 102, 102); text-align: justify; background-color: rgb(255, 255, 255); font-family: "Times New Roman"; line-height: 24px; font-size: 16px;"><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; font-family: 宋体;">让我们一起互学互评</span></span><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; color: rgb(102, 102, 102); text-align: justify; background-color: rgb(255, 255, 255); font-family: 宋体; line-height: 24px; font-size: 16px;"><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word;">，</span></span><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; color: rgb(102, 102, 102); text-align: justify; background-color: rgb(255, 255, 255); font-family: "Times New Roman"; line-height: 24px; font-size: 16px;"><span style="margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; font-family: 宋体;">共研共成长</span>! </span></p><p><span style="color: rgb(102, 102, 102); text-align: justify; background-color: rgb(255, 255, 255); line-height: 24px; font-size: 16px; margin: 0px; padding: 0px; border: 0px; overflow-wrap: break-word; font-family: 宋体;">可以ppt，视频等形式上传，注意作品要压缩为flv或Mp4再上传。</span></p>
