The performer was waving his stick in the street and it ___ missed the child standing nearby. A. narrowly B. nearly C. hardly D. closely 答案:A①根据图所示,将各仪器的测量值写在记录实验数据表格内. 岩石的质量 m(克) 量筒内水的体积V1(厘米3) 放入岩石后量筒内 水的体积V2(厘米3) 岩石的体 积 V(厘米3) ②计算岩石的密度用公式:___________。