请老师检查，谢谢

来源：7-3 编程练习

胜己

2020-09-13 19:46:47

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
<body>
    <script>
       //补充代码
       var a = [2,4,6,8,10];
       var b = ['cat','dot','pig'];
       a.push.apply(a,b)
       console.log(a);
    </script>
</body>
</html>

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