有关绝对引用和相对引用，下列说法正确的有（）。 A.当复制公式

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问题多项选择题

有关绝对引用和相对引用，下列说法正确的有（）。

A.当复制公式时，单元格绝对引用不改变

B.当复制公式时，单元格绝对引用将改变

C.当复制公式时，单元格相对引用将会改变

D.当复制公式时，单元格相对引用不改变

答案

参考答案：A, C

填空题

看家谱图，填入恰当的单词将短文补充完整。

Jim's Family Tree

uncle father mother

Eric Jim Gina Jane

I have (有) a good friend. His name is Jim. There are (有) nine people (人) in his family. His __1__

have two sons, his __2__ and his __3__. His parents have two __4__ and two __5__. The two girls are

Gina and Jane, and the two boys are Jim and Eric. So Jim has (所以吉姆有) two sisters and brother. Jim

loves his family. His family love him, too.

单项选择题

船舶正浮时的浮力作用线与倾斜后浮力作用线之交点称（）。

A、浮心

B、重心

C、稳心

D、以上均不对