commit d53f48327b38fef0bb1f10aeba431347b2e6148f
Author: YiqianChen <2942304307@qq.com>
Date:   Tue Aug 19 12:34:43 2025 +0800

    上传文件至 /

diff --git a/25-08-18 陈一乾 SC40-三因素模型.pptx b/25-08-18 陈一乾 SC40-三因素模型.pptx
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