abstract：<html><head><meta charset="utf-8"><title>第一課,網(wǎng)頁(yè)demo</title></head><body><div style="background='red' ">你好,老師</div><
<html>
<head>
<meta charset="utf-8">
<title>第一課,網(wǎng)頁(yè)demo</title>
</head>
<body>
<div style="background='red' ">你好,老師</div>
</body>
</html>
Correcting teacher：查無(wú)此人Correction time：2019-06-13 09:14:54
Teacher's summary：完成的不錯(cuò)。剛接觸編程，理解起來(lái)比較辛苦。要堅(jiān)持，繼續(xù)加油。