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var chkid=document.getElementById(divid);
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}
if (chkdiv('fy')){
document.getElementById('fy').innerHTML='上一篇:2013-2014学年高中英语译林牛津版必修一导学案:unit1 school life 下一篇:2013-2014学年高中英语译林牛津版必修一导学案:unit3 looking good feeling good ';
}