<!DOCTYPE HTML><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>document.write</title> <script type="text/javascript"> var mystr="我是"; var mychar="JavaScript"; document.write(mychar+"<br>"); document.write(mystr+mychar+"的忠实粉丝！")； </script></head><body></body></html>
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