<img src="https://static.zxtiku.com/wangke/imgs/topic/7268502ffdc551e62f3d7bc2c670edc6.jpg"/> A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/0d69b8778dc1bce725b69edeff7d4c79.jpg"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/909692113691dfe67568fdf61ae80fd5.jpg"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/0200cfd2186e356fe435a2f25f94efdb.jpg"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/3f14a3c3f9cdce1f73552d4f97bf7e0b.jpg"/>