邹竖宏 2019-09-27 14:39
<p class="txt" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; line-height: 26px; font-family: 微软雅黑; font-size: 12px; background-color: rgb(255, 255, 255); word-wrap: break-word;"></p><p><p></p></p><p style="margin: 0px; padding: 0px; border: 0px; line-height: 26px;"><span style="margin: 0px; padding: 0px; border: 0px; font-family: 宋体; font-size: 16px;"><span style="margin: 0px; padding: 0px; border: 0px; font-family: 宋体;">你学会了什么？怎么来量出一个角的度数？得出度量的方法：点对点，边对边，读准度数。</span></span></p>
