<img src="https://static.zxtiku.com/wangke/imgs/topic/17d6e0472b6dce7a2a82b6409da396cf.jpg"/> A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/be63ea74aea1213c1f76b6f3a959ff29.jpg"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/3355d75c2f94a43740e297a178e99a29.jpg"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/fe03c997638fa1ce30b68a067085c813.jpg"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/692495b96ec779849a1a1828b88068a4.jpg"/>