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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>下拉列表框和下拉列表</title>
</head>
<body>
<h1>下拉列表框和下拉列表</h1>
<form>
<p>下拉列表框：请选择电话区号:<select name="s1">
<option value="010">北京</option>
<option value="029" selected="selected">西安</option>
<option value="028">成都</option>
</select>
</p>
<p>单选列表框:请选择电话区号<select name="s2" size="3">
<option value="010">北京</option>
<option value="029">西安</option>
<option value="028" selected="selected">成都</option>
</select>
</p>
<p>多选列表框：请选择电话区号：<select name="s3" size="3" multiple="multiple" >
<option value="010" selected="selected">北京</option>
<option value="029">西安</option>
<option value="028" selected="selected">成都</option>
</select>
</p>
</body>
</html>