<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
</head>
<body>
<h2>Show HTML Elements</h2>
<p id="01" style="display:none">Hello World!</p>
<p id="02" style="display:none">Hello Sweden!</p>
<p id="03" style="display:none">Hello Japan!</p>
<script>
$(document).ready(function() {
$("#02").show();
});
</script>
</body>
</html>