<img src="https://static.zxtiku.com/wangke/imgs/topic/949f85cb91afa5ec0198aedd65e62770.png"/> A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/bc40ab84f21a18cf7fd7c9220a3569f5.png"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/6ce122d120f0e0a1cea1a2ee391dd9a5.png"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/1089e4faa149b1de4ffded5b287ea0d7.png"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/73683e2755216bfdfab901a629969c81.png"/>