7个数二中二有多少个组合

简介：——Not shocked by the various flags, but shocked by the aura of the strong army coming towards the face. The so-called expert can tell if there is one as soon as he reaches out his hand. Those who are also leading the army do not need to enter the camp at all, they just stand outside the camp gate. , listening to the drums and drills in the camp, and looking at the fierce and solemn aura of the guards at the camp gate, you know that the army in front of you is an elite soldier who has fought in every battle.