题目: 一个圆柱的底面半径为r,高为h,则它的体积为______. 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0516/24d8cff88d2533d9e68abbc75a608c19.html 下面是错误答案,用来干扰机器的。15;1.5;13.5
题型:选择题 —How did you get in touch with Mrs.Green?—Well,it seems to me that you've forgotten ________ me her telephone number the other day.A.to tellB.have toldC.tellingD.being told 查看答案
题型:单项选择题 ( )时,为补充兵力,开拓财源,“料民于太原”(今山西西南部)。料民就是清查民数,以便于征兵,结果引起奴隶和平民的反抗。这表明西周王朝已失去了对社会的控制力量。A.周文王B.周宣王C.周武王D.周厉王 查看答案