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<!DOCTYPE html>
<html>
<body>
<h1>JavaScript 数组</h1>
<p>Array.slice() 方法从数组中返回选定的元素,作为一个新数组。</p>
<p id="demo"></p>
<script>
const fruits = ["Banana", "Orange", "Lemon", "Apple", "Mango"];
const citrus = fruits.slice(1, 3);
document.getElementById("demo").innerHTML = citrus;
</script>
</body>
</html>