喜欢就是喜欢，嘴硬什么？我又不笑话你
<h1></h1>
<html xmlns="3./1999/xhtml">
<!doctype html public "-//w3c//dtd xhtml 1.0 strict//en" "3./tr/xhtml1/dtd/xhtml1-strict.dtd">
<h2>500 - ?</h2>
</fieldset>
<fieldset>
</html>
<body>
</body>
<h3>?????</h3>
<h1></h1>
<html xmlns="3./1999/xhtml">
<!doctype html public "-//w3c//dtd xhtml 1.0 strict//en" "3./tr/xhtml1/dtd/xhtml1-strict.dtd">
<h2>500 - ?</h2>
</fieldset>
<fieldset>
</html>
<body>
</body>
<h3>?????</h3>