<img src="https://static.zxtiku.com/wangke/imgs/topic/6c769cbc244c26ee51bb69252a71b345.jpg"/><br/> A、<img src="https://static.zxtiku.com/wangke/imgs/topic/90f04d6603b70e9a85834f78f4fc1b8d.jpg"/><br/> B、<img src="https://static.zxtiku.com/wangke/imgs/topic/9ba35bfa7951d70bce2858994125a3e7.jpg"/><br/> C、<img src="https://static.zxtiku.com/wangke/imgs/topic/4011f2fd60a13bd4ba7d271b0c0b5850.jpg"/><br/> D、<img src="https://static.zxtiku.com/wangke/imgs/topic/5100f4191b596c5b8b952ceebcf26b7a.jpg"/>