chun.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>chun</title>
</head>
<body>
<a href="chun.html">春天来了 </a>
<a href="xia.html">夏天来了</a>
<a href="qiu.html">秋天来了</a>
<a href="dong.html">冬天来了</a>
<img src="01images/chun.jpg" alt="">
</body>
</html>
xia.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>chun</title>
</head>
<body>
<a href="chun.html">春天来了 </a>
<a href="xia.html">夏天来了</a>
<a href="qiu.html">秋天来了</a>
<a href="dong.html">冬天来了</a>
<img src="01images/xia.jpg" alt="">
</body>
</html>
qiu.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>chun</title>
</head>
<body>
<a href="chun.html">春天来了 </a>
<a href="xia.html">夏天来了</a>
<a href="qiu.html">秋天来了</a>
<a href="dong.html">冬天来了</a>
<img src="01images/qiu.jpg" alt="">
</body>
</html>
dong.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>chun</title>
</head>
<body>
<a href="chun.html">春天来了 </a>
<a href="xia.html">夏天来了</a>
<a href="qiu.html">秋天来了</a>
<a href="dong.html">冬天来了</a>
<img src="01images/qiu.jpg" alt="">
</body>
</html>
