<p class="ql-block"><br></p><p class="ql-block"><span style="font-size:22px;">一、互相练习激发了认知兴趣</span></p><p class="ql-block"><span style="font-size:22px;"><span class="ql-cursor"></span></span></p> <p class="ql-block"><br></p><p class="ql-block"><span style="font-size:22px;">二、在互相练习中修理“学习机器”</span></p><p class="ql-block"><span style="font-size:22px;"><span class="ql-cursor"></span></span></p>