" />
<meta name="twitter:card" content="summary" />
<meta name="twitter:title" content="你能做对下面这些JavaScript的题吗？ | 酷 壳 - CoolShell" />
<meta name="twitter:image" content="/wp-content/uploads/2020/04/mini.logo_.png" />
<script type="application/ld+json" class="aioseo-schema">
			{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/coolshell.cn\/articles\/688.html#article","name":"\u4f60\u80fd\u505a\u5bf9\u4e0b\u9762\u8fd9\u4e9bJavaScript\u7684\u9898\u5417