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<html><body><form> <select id="mySelect" size="8"> <option>Apple</option> <option>Pear</option> <option>Banana</option> <option>Orange</option> </select></form><br><p>Click the button to add a "Kiwi" option at the beginning of the dropdown list (before "Apple").</p><button type="button" onclick="myFunction()">Insert option</button><script>function myFunction() { var x = document.getElementById("mySelect"); var option = document.createElement("option"); option.text = "Kiwi"; x.add(option, x[0]);}</script></body></html>