<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
body {
}
#b1 {
background: url("data:image/jpeg;base64,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
web添加删除作业代码
最新推荐文章于 2022-01-22 10:51:06 发布