<img src="https://static.zxtiku.com/wangke/imgs/topic/9e9772572f2be79ccd46d58aac904e6f.jpg"/><br/> A、<img src="https://static.zxtiku.com/wangke/imgs/topic/276d0b6d652302ef8bbcbf8a8f8085d1.jpg"/><br/> B、<img src="https://static.zxtiku.com/wangke/imgs/topic/0b2c4907a5e1cfe15da5c06d49d8cfab.jpg"/><br/> C、<img src="https://static.zxtiku.com/wangke/imgs/topic/f2ad4768c85bbab780557c993ba66eb7.jpg"/><br/> D、<img src="https://static.zxtiku.com/wangke/imgs/topic/da40bf28ca3b8e71cdbe1b920ee9645e.jpg"/>