abstract：<!DOCTYPE html><html><head> <meta charset="utf-8"><title>jquert</title><script type="text/javascript" src="D:/鏈接/jquery.htm
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>jquert</title>
<script type="text/javascript" src="D:/鏈接/jquery.html/jquery-3.3.1.js"></script>
</head>
<body>
<script type="text/javascript">
$(document).ready(function(){
$("div").hide()
$("button").click(function(){
$("div").show()
})
})
</script>
<div style="width: 100px;height: 100px;background: pink;"></div>
<button>電擊</button>
</body>
</html>
Correcting teacher：滅絕師太Correction time：2019-03-16 13:31:16
Teacher's summary：教務是不會同意你一個作業(yè)重復提交的,我是滅絕老師,不管是出自什么樣的原因,我都希望你好好完成作業(yè)練習,現(xiàn)在的課程分選修必修,作業(yè)任務已經不是很繁重了,希望你好好完成.................................