题目2单选题
由曲线 <img src="https://tihai-oss-cloud.itihey.com/img/779358537b4d174ca6464ea415679f4d.webp"> 与 <img src="https://tihai-oss-cloud.itihey.com/img/14e62e024aece1be248728a5aaf150b6.webp"> 轴所围成图形绕 <img src="https://tihai-oss-cloud.itihey.com/img/14e62e024aece1be248728a5aaf150b6.webp"> 轴旋转一周生成的旋转体的体积为 ( )A. <img src="https://tihai-oss-cloud.itihey.com/img/ff8628ffd8584894986d1a2d9e02e8d0.webp">B. <img src="https://tihai-oss-cloud.itihey.com/img/37513fbca54796c6ab2ab78af255f844.webp">C. <img src="https://tihai-oss-cloud.itihey.com/img/c2e95a8ce2159e314df0a1515b2c12cb.webp">D. <img src="https://tihai-oss-cloud.itihey.com/img/480cc26fdfcc03262ed188f7beb2dfff.webp">