请老师检查作业
来源：2-11 编程练习
鱼档卖鱼
2022-05-20 15:03:17
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script>
let str = "study hard and make and progress every day study"
document.write([...new Set(str.split(' '))].join(' '));
</script>
</body>
</html>
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1回答
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好帮手慕久久
2022-05-20
同学你好，代码正确，很棒，祝学习愉快！
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