我需要把A,C.D這樣加粗文字的li刪除，需要怎么操作<div class=“kuang”><li><a href="./news/?14146.html" title="A" style="font-weight:bold;">A</a></li><li><a href="./news/?14149.html" title="B" style="">B</a></li><li><a href="./news/?14146.html" title="C" style="font-weight:bold;">C</a></li><li><a href="./news/?14146.html" title="D" style="font-weight:bold;">D</a></li><li><a href="./news/?14149.html" title="E" style="">E</a></li></DIV>