函数<img src="https://static.zxtiku.com/wangke/imgs/topic/07ce725f90ab6903a0b584679d4f2744.jpg"/>的n阶导数的表达式为( ) A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/b4c2a10e4e0e47dfca1f1f04365b90da.jpg"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/dafad1c293f91b4870db9ab9542d6942.jpg"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/ecf09159b96535e64605988ac7ea8b23.jpg"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/a1643f9a7ced317ba6ffd1cead9b0a18.jpg"/>