大单小单大双小双怎么看

简介：Boom, Mo Xiaoqi's head was hit hard with a heavy hammer. Then a strong force came, and Mo Xiaoqi could no longer stabilize his figure. Bang, he was hit hard on the ground like a stone blown by the strong wind. There was a pain in my back, and I felt like my spine was about to be broken. My stomach was in a state of turmoil. I couldn't bear it any longer and spit out a mouthful of blood.