<html>
<head>
<script src="https://libs.baidu.com/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
$("p").slice(1,3).css("background-color","yellow");
});
</script>
</head>
<body>
<h1>Welcome to My Homepage</h1>
<p>My name is Donald (index 0).</p>
<p>Donald Duck (index 1).</p>
<p>I live in Duckburg (index 2).</p>
<p>My best friend is Mickey (index 3).</p>
<div>In this example, we start at index position 1 and end just before position 3. This will select the p elements with index 1 and 2. Note that the index numbers start at 0.</div>
</body>
</html>