<img src="https://static.zxtiku.com/wangke/imgs/topic/41862ca7d5bf82a471e1f470738913a7.jpg"/> A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/e92cba3779624e59e5b52cc818d57c41.jpg"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/bb3e5f9ae92959b4d5786b4d48acd62a.jpg"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/8ca2fa0483ee50c4fac31633597dcfd0.jpg"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/4678d39f68073c4f28e062e6c8baa026.jpg"/>