https://wenku.baidu.com/view/0bc3186393c69ec3d5bbfd0a79563c1ec5dad7b4.html?fr=income5-doc-search&_wkts_=1725241268469&bdQuery=%E5%AE%89%E5%85%A8%E7%AE%A1%E7%90%86%E4%BA%BA%E5%91%98%E5%9F%B9%E8%AE%AD&wkQuery=%E6%9C%80%E6%96%B0%E5%AE%89%E5%85%A8%E7%AE%A1%E7%90%86%E4%BA%BA%E5%91%98%E5%9F%B9%E8%AE%AD
https://wenku.baidu.com/view/05669f84b868a98271fe910ef12d2af90342a878.html?fr=income5-doc-search&_wkts_=1725242136753&bdQuery=%E5%AE%89%E5%85%A8%E7%AE%A1%E7%90%86%E4%BA%BA%E5%91%98%E5%9F%B9%E8%AE%AD&wkQuery=%E7%9F%BF%E5%B1%B1%E5%AE%89%E5%85%A8%E7%AE%A1%E7%90%86%E4%BA%BA%E5%91%98%E5%9F%B9%E8%AE%AD
急需2个PPT，注意啊 PPT格式的才行啊，pdf不行啊
