内容是这样的额
<table align="center" width="100%"><!--表格1 begin-->
<tr>
<td><div class="tihao">1</div></td>
<td>(多选)对超链接伪类的理解,说法正确的是( ).</td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox" onclick="MM_showHideLayers('no1','','hide','yes1','','show')" value="a" /></td>
<td>A、a:link表示未单击状态</td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox" onclick="MM_showHideLayers('no1','','show','yes1','','hide')" value="b" /></td>
<td>B、a:hover表示单击后的状态</td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox" onclick="MM_showHideLayers('no1','','hide','yes1','','show')" value="c" /></td>
<td>C、a:visited表示已访问的状态 </td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox" onclick="MM_showHideLayers('no1','','show','yes1','','hide')" value="c" /></td>
<td>D、a:active表示单击后的状态</td>
</tr>
<tr>
<td align="right"><div class="STYLE1">答案</div></td>
<td>
<div class="father">
<div id="no1"><strong>worng</strong> </div>
<div id="yes1"><strong>right</strong></div>
</div>
</td>
</tr>
</table><!--表格1 end-->
<script type="text/JavaScript">function MM_popupMsg(msg) { //v1.0
alert(msg);
}function MM_findObj(n, d) { //v4.01
var p,i,x;
if(!d) d=document;
if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document;
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if(!x && d.getElementById) x=d.getElementById(n);
return x;
}function MM_showHideLayers() { //v6.0
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
obj.visibility=v; }
}</script>
<style type="text/css">
#keys {
position:absolute;}#father {
position:absolute;
visibility: visible;
}
</script>
<table align="center" width="100%"><!--表格1 begin-->
<tr>
<td><div class="tihao">1</div></td>
<td>(多选)对超链接伪类的理解,说法正确的是( ).</td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox" onclick="MM_showHideLayers('no1','','hide','yes1','','show')" value="a" /></td>
<td>A、a:link表示未单击状态</td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox" onclick="MM_showHideLayers('no1','','show','yes1','','hide')" value="b" /></td>
<td>B、a:hover表示单击后的状态</td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox" onclick="MM_showHideLayers('no1','','hide','yes1','','show')" value="c" /></td>
<td>C、a:visited表示已访问的状态 </td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox" onclick="MM_showHideLayers('no1','','show','yes1','','hide')" value="c" /></td>
<td>D、a:active表示单击后的状态</td>
</tr>
<tr>
<td align="right"><div class="STYLE1">答案</div></td>
<td>
<div class="father">
<div id="no1"><strong>worng</strong> </div>
<div id="yes1"><strong>right</strong></div>
</div>
</td>
</tr>
</table><!--表格1 end-->
<script type="text/JavaScript">function MM_popupMsg(msg) { //v1.0
alert(msg);
}function MM_findObj(n, d) { //v4.01
var p,i,x;
if(!d) d=document;
if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document;
n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n];
for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n);
return x;
}function MM_showHideLayers() { //v6.0
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
obj.visibility=v; }
}</script>
<style type="text/css">
#keys {
position:absolute;}#father {
position:absolute;
visibility: visible;
}
</script>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
#keys {
position: absolute;
} #father {
position: absolute;
visibility: visible;
}
</style>
</head>
<body>
<table align="center" width="100%">
<!--表格1 begin--> <tr>
<td>
<div class="tihao">1</div>
</td>
<td>(多选)对超链接伪类的理解,说法正确的是( ).</td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox"
onclick="MM_showHideLayers('no1','','hide','yes1','','show')" value="a" /></td>
<td>A、a:link表示未单击状态</td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox"
onclick="MM_showHideLayers('no1','','show','yes1','','hide')" value="b" /></td>
<td>B、a:hover表示单击后的状态</td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox"
onclick="MM_showHideLayers('no1','','hide','yes1','','show')" value="c" /></td>
<td>C、a:visited表示已访问的状态 </td>
</tr>
<tr>
<td align="right"><input name="0101" type="checkbox"
onclick="MM_showHideLayers('no1','','show','yes1','','hide')" value="c" /></td>
<td>D、a:active表示单击后的状态</td>
</tr>
<tr>
<td align="right">
<div class="STYLE1">答案</div>
</td>
<td>
<div class="father">
<div id="no1"><strong>worng</strong> </div>
<div id="yes1"><strong>right</strong></div>
</div>
</td>
</tr>
</table>
<!--表格1 end-->
<script>
function MM_popupMsg(msg) { alert(msg); }
function MM_findObj(n, d) {
var p, i, x; if (!d) d = document; if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
d = parent.frames[n.substring(p + 1)].document;
n = n.substring(0, p);
}
if (!(x = d[n]) && d.all) x = d.all[n];
for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n]; for (i = 0; !x && d.layers && i < d.layers.length;
i++) x = MM_findObj(n, d.layers[i].document); if (!x && d.getElementById) x = d.getElementById(n); return x;
}
function MM_showHideLayers() {
var i, p, v, obj, args = MM_showHideLayers.arguments; for (i = 0; i < (args.length -
2); i += 3) if ((obj = MM_findObj(args[i])) != null) {
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obj = obj.style; v = (v == 'show')
? 'visible' : (v == 'hide') ? 'hidden' : v;
} obj.visibility = v;
}
}
</script>
</body>
</html>