题目1单选题
设函数<img src="https://tihai-oss-cloud.itihey.com/img/078c48591f0bed68e706669bfa8c8a6b.png">,则<img src="https://tihai-oss-cloud.itihey.com/img/ef104c17702527921f92c6d15c6f6474.png">的一个原函数是( )A. <img src="https://tihai-oss-cloud.itihey.com/img/fa2b497a629109c2eb1a92f164c8de7d.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/8414a34235ea058ff268d0c82a530148.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/b123a3f6d81138d650f009e2d235ea6e.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/c2d660003ba8682152e1d205191870cb.png">