​x
 
<!DOCTYPE html>
<html>
<body>
 
<p><a id="myAnchor" href="https://www.w3school.org.cn">访问 W3School.org.cn</a></p>
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<script>
var x=document.getElementById("myAnchor");
document.write(x.id);
</script>
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</body>
</html>
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