part7: 来源： http://www.codecademy.com/zh/cou ... fb998b470000202dc8b More about headings! 关于标题的更多内容。 HTML actually lets us have more than one heading size. There are six heading sizes, where <h1> is the boss and <h6> is puny! HTML允许我们使用不止一级的标题。可以使用的有六级，“<h1>”最大，“<h6>”最小。就像这样： <h1> - The CEO “<h1>”-首席执行官 <h2> - VP “<h2>”-副总裁 <h3> - Director “<h3>”-主管 <h4> - Middle management “<h4>”-中层管理 <h5> - Lowly assistant “<h5>”-低级助手 <h6> - Gets coffee for everyone “<h6>”-服务员（端茶送水） Below we'll ask you to add headings of various sizes. Feel free to write whatever you like for the headings! 下面我们将告诉你添加各式的标题，你能轻松地写出你想要的标题。 Instructions 操作指南 01. Your code currently has one <h1> heading and two paragraphs. 01. 你的代码中有一个“<h1>”标题和两个段落。 02. Add an <h3> heading before the second paragraph. 02. 在第二段前添加一个“<h3>”标题。 03. Add an <h5> heading after the second paragraph, and then add a third paragraph after this heading. 03. 添加一个“<h5>”标签在第二段后，并添加第三段在其后。