<img src="https://static.zxtiku.com/wangke/imgs/topic/0f04b1253d7ba651fa0a393873a6a7eb.jpg"/> A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/d4fddd1cffcfeae3d553368320460d3f.jpg"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/3dcd0f245d36cdd8835455f2e852c1a6.jpg"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/85be5e7eed4ab2ac7876b7630de3a18a.jpg"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/ad398224e79651ca679f1bf3fea86b26.jpg"/>