我在asp.net页面上使用boostrap。我得到了最新版本的bootstrap。当我在浏览器中显示页面时，显示下拉菜单但是当我点击它或下拉箭头时，没有任何反应。这是我文件顶部的代码。任何人都知道我做错了什么？
<script runat="server">
</script>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<title>Bootstrap 101 Template</title>
<!-- Bootstrap -->
<link href="bt/css/bootstrap.min.css" rel="stylesheet" />
<link href="CustomStyles.css" rel="stylesheet">
<script type="text/javascript" src="/bt/js/bootstrap.min.js"></script>
<!-- <script type="text/javascript" src="/bt/bootstrap.js"></script> -->
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<!-- <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script> -->
<!-- <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script> -->
<![endif]-->
</head>
<body>
<div class="container">
<div class="row">
<div class="col-xs-9">
<div class="row">
<div class="col-xs-12">
<div class="maincontent">
<h1 align="center"><center><b>PEAK STUFF</b></center></h1>
<table width=780 align="center" border="0" rules=none cellpadding="6">
<tr>
<td align="center" bgcolor=#ffffff style="border-top: blank; border-bottom: solid #ffffff;">
<div class="container">
<div class="row">
<div class="col-xs-12">
<div class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown">
Test<span class="caret"></span>
</a>
<ul class="dropdown-menu">
<li><a href="hdr_Test.aspx">Test</a></li>
<li><a href="hdr_Est.aspx">Est</a></li>
</ul>
</div>
</div>
</div>
</div>
</td>
</tr>
</table>