<img src="https://static.zxtiku.com/wangke/imgs/topic/75e192ad8260deeec77cc0588ef91beb.jpg"/> A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/7dd380969122c5bda620ef096c765832.jpg"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/456f559cc20bf53a472ba495ae89abd9.jpg"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/e1871172539d40acf8445467ea5be581.jpg"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/e018a2cbbb0669746b81eb9c64704b2b.jpg"/>