在Excel中,若在某单元格插入函数AVERAGE($D$2:D4),该函数中对单元格的引用属于()。
A.相对引用
B.绝对引用
C.混合引用
D.交叉引用
参考答案:C
-My parents our home for a few hours when I arrived. I didn’t meet them.
-You could call them if you wanted to know where they were.
A.have been away from
B.had been away from
C.had left
D.had gone
(1)电场强度的大小和方向 (2) 、两球碰撞中损失的机械能