七个数三中二多少组

简介：Therefore, if you want to defend Hejian Prefecture, it is not enough to defend Hejian Prefecture City alone. Xianxian County, Suning, Jingzhou, and even some surrounding lakes and ferries, rivers and mountains under the jurisdiction of Hejian Prefecture need to be coordinated and defended, so as to maximize the defense. Ensure the safety of Hejian Mansion to a certain extent.