<img src="https://static.zxtiku.com/wangke/imgs/topic/d3e4ab14a258e1c9a072c20ad96ba246.jpg"/>.<br/> A、<img src="https://static.zxtiku.com/wangke/imgs/topic/2fd7c3f96e52bd116196682a320f2468.jpg"/><br/> B、<img src="https://static.zxtiku.com/wangke/imgs/topic/0d7eda806e203d2285e7841a1afa1f11.jpg"/><br/> C、<img src="https://static.zxtiku.com/wangke/imgs/topic/ddb08cdcc69a63e9a14be7ff9f9f1adb.jpg"/><br/> D、<img src="https://static.zxtiku.com/wangke/imgs/topic/6d7ce42e1661121ed900eedecc77d972.jpg"/>