【简答题】圆柱的体积是______的圆锥体积的3倍,所以圆锥体积的公式是______.
【单选题】_______ people went to the concert which was held in Gengsu Theatre ________ the night of April 1 st .
【判断题】大宗品种是指是指药市上很少有卖、货源很少的品种。
【单选题】The spaceman returned to Earth and safely landed in that area _____ the night of April 29. [ ]
【简答题】学习“圆柱体的体积”时,是把圆柱体转化成学过的______体,并推导出圆柱体体积公式.
【简答题】球的体积公式是:球体体积= 4 3 π r 3 .请用公式计算直径为2.45米的球的体积(用计算器计算,保留两个有效数字,π取3.14.)
【单选题】_________ people went to the concert that was held in Jinyun Square __________ the night of April 25.