数据2,4,6,8的极差是
6
根据极差的公式:极差=最大值-最小值
由题意可知,极差为8-2=6.
— Sorry, I got a bad cold yesterday.
— Every time you are absent, you ______ an excuse. [ ]
A. take up
B. give up
C. send up
D. make up
下列账户与负债账户结构相同的是( )账户的结构。
A.资产
B.成本
C.所有者权益
D.二个或二个以上