📄 s06_10.htm
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<HTML><HEAD><TITLE>使用for...in语句</TITLE></HEAD><BODY>
<script language=javascript>
var classmates,i
classmates = new Array("张月","李良","王力","何芳");
for(i in classmates) document.write("第个"+(parseInt(i)+1)+"同学是:"+classmates[i]+"<BR>");
</script>
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