8个数选3个有多少组合

简介：The first person to stand up to deal with the situation was Fan Wencheng, a Han minister. Fan Wencheng asked for forgiveness first. He was responsible for the intelligence search of the Ming Dynasty. However, the Ming Dynasty established a strong wall and cleared the country, and evacuated the border defenders and people 20 days in advance. As the leader of Jianlu intelligence, he But he had no idea and failed to give Duduo the due warning and support, which was considered dereliction of duty.