圆柱的底面积扩大2倍,体积也扩大2倍.______.(判断对错) 发布时间:2017-05-06 19:14 │ 来源:www.tikuol.com 题型:解答题 问题: 圆柱的底面积扩大2倍,体积也扩大2倍.______.(判断对错)
题型:解答题 When Helen saw his tutor nod ________ to her, she calmed down and went on with her performance. A.encouraginglyB.amazinglyC.interestinglyD.astonishingly 查看答案