<img src="https://static.zxtiku.com/wangke/imgs/topic/d57d135c725c1c8635c5c3f0f5bafb29.jpg"/> A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/4728661e4774c98fea112e17af57a2cc.jpg"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/982ee428aea6ef59886e16197b7d271f.jpg"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/e1f6bce234ef8d65235903524786adcd.jpg"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/64a678025601159dc4d9cea0a8d6a051.jpg"/>