<img src="https://static.zxtiku.com/wangke/imgs/topic/c9e1bced8cb318be0c36acd71edb218e.jpg"/><br/> A、<img src="https://static.zxtiku.com/wangke/imgs/topic/ef00ee746472c4b66c711210d3b88f0f.jpg"/><br/> B、<img src="https://static.zxtiku.com/wangke/imgs/topic/a7c6c4862ca17e5327bde9e6280dd4a5.jpg"/><br/> C、<img src="https://static.zxtiku.com/wangke/imgs/topic/2410e6fddb893e29b8abf6eaa2f8b8a8.jpg"/><br/> D、<img src="https://static.zxtiku.com/wangke/imgs/topic/128e668cda4b5eb785cf644c403a64e6.jpg"/>