<p class="ql-block">Listening:0a02 Bubble</p><p class="ql-block">Reading:<span style="font-size: 18px;">0a02 Bubble</span></p><p class="ql-block">Video:<span style="font-size: 18px;">0a02 Bubble</span></p><p class="ql-block"><span style="font-size: 18px;"><span class="ql-cursor"></span></span></p> <p class="ql-block">用卡片，练习快速反应</p>