你的题目是全真的还是凭记忆的？

<span style="; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Trebuchet MS&quot;; mso-hansi-font-family: &quot;Trebuchet MS&quot;; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><strong>经济学基础</strong></span>

当然是全真的~