在Excel 2003中，( )函数可以计算工作表中一串数值的和。
A．SUM
B．AVERAGE
C．MIN
D．COUNT
参考答案：A
解析： SUM函数用来对指定单元格区域中的单元格求和；AVERAGE函数用来对指定单元格区域中的单元格求平均值；MIN函数用来对指定单元格区域中的单元格求最小值；COUNT函数用来对指定单元格区域中的单元格计数。
| 阅读下面短文，从所给单词中选出适当的词，并用其正确的语言形式填在标有题号的空白处， 使语意通顺、完整。 | |
When I was going to give up my studying, a new teacher, Miss White came to our school. She was young, 2______ and knowledgeable (知识渊博的). One day, I was sitting alone in my 3______, Miss White came up to me and talked to me happily. Soon her smile away my unhappiness. "Do you think I can go to college?" I didn't 4______ why I asked such a question. I thought she must say "no". 5______ everyone else said so. But she said,"Dear, you can do 6______ you want. Just try, and you'll get closer to success. I believe you are the best!" I was touched 7______ by her words. I decided to study hard. From then on, we became good 8______. She often helped me with my study in her free time. In the end, I 9______ well in my studies and went to a good college. Miss White is an angel (天使). Her words have kept me going forward. She helped me to see that I am special and can be 10______ in life. |