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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
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</style>
</head>
<body>
<div id="box">
<ul>
<li class="red"><a href="#"><h2>机票</h2></a></li>
<li class="normal"><a href="#"><h2>酒店</h2></a></li>
<li class="normal"><a href="#"><h2>商场</h2></a></li>
</ul>
<div id="div0">此处显示 id "div0" 的内容</div>
<div id="div1">此处显示 id "div1" 的内容</div>
<div id="div2">此处显示 id "div2" 的内容</div>
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