问题
选择题
We still remember once round the famous tower when we were young.
A.having taken
B.to be taken
C.to have taken
D.having been taken
答案
答案:D
We still remember once round the famous tower when we were young.
A.having taken
B.to be taken
C.to have taken
D.having been taken
答案:D
Excel表格处理操作
考试要求:
(1)按每本书计算库存金额。
(2)将表格标题居中。
(3)设置表格的行高为1厘米,列 宽为2厘米。
图书情况统计表
书名 | 单价 | 库存数量 | 库存金额 | 销售热度 |
计算机基础 | 20.5 | 2 000 | ★★★★ | |
C语言 | 26.0 | 5 000 | ★★ | |
计算机组成原理 | 15.8 | 3 000 | ★★ | |
操作系统 | 16.9 | 4 000 | ★ |