<img src="https://static.zxtiku.com/wangke/imgs/topic/fc16952ae6e62f06235684f46cc702a1.jpg"/> A. <img src="https://static.zxtiku.com/wangke/imgs/topic/495be016e42f1e68661a66b337e36e80.jpg"/> B. <img src="https://static.zxtiku.com/wangke/imgs/topic/2f08a431c7638782b9e5c6af56791ad1.jpg"/> C. <img src="https://static.zxtiku.com/wangke/imgs/topic/e18b0f1480720c9b40523e1cbe5d0be0.jpg"/> D. <img src="https://static.zxtiku.com/wangke/imgs/topic/38d34315f28f7d9feb3b04a911051666.jpg"/>