<img src="https://static.zxtiku.com/wangke/imgs/topic/ef6e0d813d46eaf2207066b3ebd5e2db.jpg"/><br/> A、<img src="https://static.zxtiku.com/wangke/imgs/topic/c5dc80fa395e66fceb2a2532aea9c032.jpg"/><br/> B、<img src="https://static.zxtiku.com/wangke/imgs/topic/f2b2a0940f3b4d65187603e64637f494.jpg"/><br/> C、<img src="https://static.zxtiku.com/wangke/imgs/topic/a1ee190264b3f0e514c2cd92e6d1e6d5.jpg"/><br/> D、<img src="https://static.zxtiku.com/wangke/imgs/topic/e8f1cf98ce1377d0ef0c30b5356d5375.jpg"/>