<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewpot" content="width=device-width,initial-scale=1.0">
<title>learn bootstrap</title>
<link href="bootstrap/css/bootstrap.min.css" rel="stylesheet">
<link href="google-code-prettify/prettify.css" rel="stylesheet">
</head>
<body onload="prettyPrint()">
<script src="jquery1.11.3/jquery-1.11.3.min.js"></script>
<script src="bootstrap/js/bootstrap.js"></script>
<script src="google-code-prettify/prettify.js"></script>
<div class="container">
<label for="somewhere">想去的地方</label>
<select id="somewhere">
<option value="1">护士</option>
<option value="2">老师</option>
<option value="3">大小姐</option>
</select>
</div>
</body>
</html>