<img src="https://static.zxtiku.com/wangke/imgs/topic/debf8f0e8caeb0c4e1111a1fc626aac9.jpg"/> A. <br /> <br /> <img src="https://static.zxtiku.com/wangke/imgs/topic/afb9128c1eb52ecc1ab87b6fff796042.jpg"/> B. <br /> <br /> <img src="https://static.zxtiku.com/wangke/imgs/topic/c2c286e3e709603318149da4ec389d03.jpg"/> C. <br /> <br /> <img src="https://static.zxtiku.com/wangke/imgs/topic/2a76009c0599a52e62876911fff1a189.jpg"/> D. <br /> <br /> <img src="https://static.zxtiku.com/wangke/imgs/topic/24d1520d503789605ef2c995e0d10525.jpg"/>