A <img src="https://www.beizhujiaoyu.com/uploads/202208/159664055465221.png" alt="" /> B <img src="https://www.beizhujiaoyu.com/uploads/202208/159664056837111.png" alt="" /> C <img src="https://www.beizhujiaoyu.com/uploads/202208/159664058115491.png" alt="" /> D <img src="https://www.beizhujiaoyu.com/uploads/202208/159664059869021.png" alt="" />
