<img src="https://static.zxtiku.com/wangke/imgs/topic/588ca10a7baab70287d186f22f78be90.jpg"/><img src="https://static.zxtiku.com/wangke/imgs/topic/a3a68148a334673ccce16e14763a4ef2.jpg"/> A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/2c624a48297661b9505eeacd88e0dd95.jpg"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/ead2adcb0df0514d01ee63cff899e3ec.jpg"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/7cf9fa727e1e87aa9e33df8f1814fe61.jpg"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/7875512bed801174a983a54b13f02b76.jpg"/>