<img src="https://static.zxtiku.com/wangke/imgs/topic/39047bf87101134164784c918010b8c8.jpg"/> A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/c494a3b8904e304998f87aa02493dc87.jpg"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/037e69a3445b5f0e0c14adb07507697f.jpg"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/0137b652229a1180951101cf2f56cf87.jpg"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/fb68d1d45804f340621ad8fd6aaf8275.jpg"/>