變更

[[File:北大要和清华坐.jpeg|有框|右|<big></big>[https://www.kfzimg.com/sw/kfz-cos/kfzimg/3762361/e41ac9ad3f93c429_s.jpg 原图链接][https://search.kongfz.com/product_result/?key=%E5%8C%97%E5%A4%A7%E8%A6%81%E5%92%8C%E6%B8%85%E5%8D%8E%E5%9D%90&status=0&_stpmt=eyJzZWFyY2hfdHlwZSI6ImFjdGl2ZSJ9 来自 孔夫子旧书网 的图片]]]

==图书简介==