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; 
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>

解决方案 »

  1.   

    由于你没有告诉我对错的规则是什么,我只能暂时帮你把程序种的语法错误修改完
    <!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) {
                        v = args[i + 2]; if (obj.style) {
                            obj = obj.style; v = (v == 'show')
                                ? 'visible' : (v == 'hide') ? 'hidden' : v;
                        } obj.visibility = v;
                    }
            }
        </script>
    </body>
    </html>
      

  2.   

    就是多选判断对错,这道题答案是A,C。只有都选择时,才显示right,其余任意都显示wrong.
      

  3.   

    就是多选判断对错,这道题答案是A,C。只有都选择时,才显示right,其余任意都显示wrong.