![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[多选题]
下面列出的Excel2003函数表达式中,正确的是()
A.#sum(b1:b10)/10
B.B.=sum(a10,b11:g11)
C.C.sum(b2:m2)
D.D.+sum(a1:a20)
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
B=SUM(A10B11G11)
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.#sum(b1:b10)/10
B.B.=sum(a10,b11:g11)
C.C.sum(b2:m2)
D.D.+sum(a1:a20)
B=SUM(A10B11G11)
,并求其最简与或表达式.
A.Abs():取数值表达式的绝对值
B.Ceiling():取大于或等于指定数值、表达式的最小整数
C.Sqrt():对于正数返回+1,对于负数返回-1,对于0则返回0
D.Floor():取小于或等于指定表达式的最大整数