(function(){var loadHandler=window['sl_{A8CF9768-DC57-44BF-A422-90B4786E3481}'];loadHandler&&loadHandler(10, '<div id="spr0_2d49c128"><div id="spr1_2d49c128" class="kern slide"><img id="img1_2d49c128" src="data/img7.png" width="960px" height="540px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_2d49c128" class="kern slide"><div id="spr3_2d49c128" style="left:246.625px;"><div style="width:0px;"><span id="txt0_2d49c128" class="nokern relpos" data-width="94.951172" style="left:7.2px;top:23.332px;">Bài 21: </span> <span id="txt1_2d49c128" class="nokern relpos" data-width="351.449219" style="left:7.195px;top:23.332px;">Tìm hiểu cơ quan vận động(</span></div><div style="width:0px;"><span id="txt2_2d49c128" class="nokern" data-width="70.027344" style="left:454.325px;top:23.332px;">tiết 1)</span></div></div><div id="spr4_2d49c128" style="left:30.1px;top:173.373px;"><img id="img0_2d49c128" src="data/img20.jpg" width="895" height="241" alt="" style="left:0.2px;top:0.203px;"/></div></div></div>', '{"s":[]}');})();