怎样才能在wp-codebox这样的代码高亮插件中原样显示html代码？

例如我想贴下面的代码
<select name="languageCode" id="languageCode"><option value="ar">Arabic</option>
<option value="bg">Bulgarian</option>
<option value="zh-cn">Chinese (Simplified)</option>
<option value="zh-tw">Chinese (Traditional)</option>
<option value="hr">Croatian</option>
<option value="nl">Dutch</option>
<option value="en" selected="selected">English</option>
<option value="fr">French (France)</option>
<option value="de">German</option>
<option value="el">Greek</option>
<option value="he">Hebrew</option>
<option value="hu">Hungarian</option>
<option value="id">Indonesian</option>
<option value="it">Italian</option>
<option value="ja">Japanese</option>
<option value="ky">Kirghiz (Kyrgyz)</option>
<option value="ko">Korean</option>
<option value="mk">Macedonian</option>
<option value="nb">Norwegian, Bokmål (Bokmaal)</option>
<option value="pl">Polish</option>
<option value="pt-br">Portuguese (Brazil)</option>
<option value="pt">Portuguese (Portugal)</option>
<option value="ro">Romanian</option>
<option value="ru">Russian</option>
<option value="sk">Slovak</option>
<option value="es">Spanish</option>
<option value="th">Thai</option>
<option value="tr">Turkish</option>
<option value="vi">Vietnamese</option>
</select>

它真的给我显示一个下拉框出来。。。搜了一圈没找到解决方法，只能求助万能的V2EX了。谢谢大家。