<img src="https://static.zxtiku.com/wangke/imgs/topic/6917dcfd3180a36d1c76f66b38acd795.jpg"/> A. <br /> <br /> <img src="https://static.zxtiku.com/wangke/imgs/topic/f1016e4739855a2abe80ebc0a940b7ae.jpg"/> B. <br /> <br /> <img src="https://static.zxtiku.com/wangke/imgs/topic/d5493514ea95b46e041e7a7b4e2c1286.jpg"/> C. <br /> <br /> <img src="https://static.zxtiku.com/wangke/imgs/topic/81ae49dfa2386566b05dae82325d13b1.jpg"/> D. <br /> <br /> <img src="https://static.zxtiku.com/wangke/imgs/topic/3a59830ab26281227809c242178a4925.jpg"/>