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1．打开工作簿文件EXCEL．XLS，将工作表Sheet1的A1：F1单元格合并为一个单元格，内容水平居中；计算“季度平均值”列的内容，将工作表命名为“季度销售数量情况表”。 2．选取“季度销售数量情况表”的“产品名称”列和“季度平均值”列的单元格内容，建立“簇状柱形图”，X轴上项为产品名称(系列产生在“列”)，图表标题为“季度销售数量情况图”，插入到表的A7：F18单元格区域内。

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幻灯机放映视图中，可以看到对幻灯机演示设置的各种放映效果。( )

A. 对
B. 错

【函数1.1说明】函数strcpy(charto，charfrom)将字符串from复制到字符串to。【函数1.1】 void strcpy(charto，charfrom) { while ( (1) );} 【函数1.2说明】函数merge(int a[]，int n，int b[]，int m，intc)是将两个从小到大有序数组a和b复制合并出一个有序整数序列c，其中形参n和m分别是数组a和b的元素个数。【函数1.2】 void merge(int a[ ],int n,int b[ ] ,int m,int c) { int i,j; for(i=j=0;i＜n && j＜m;) c++=a[i] ＜b[j]a[i++]:b[j++]; while( (2) )c++=a[i++]; while( (3) )*c++=b[j++]; } 【函数1.3说明】递归函数sum(int a[]，int n)的返回值是数组a[]的前n个元素之和。【函数1.3】 int sum(int a[] ,int n) { if( n ＞0) return (4) ; else (5) ; }

On British Newspapers Besides the daily newspapers, there are a number of Sunday newspapers in Britain. Many of them are connected with the "dailies", though not run by the same editor and his members. The Sunday papers are larger than the daily papers and usually contain more articles concerned with comment (评论) and general information rather than news. The national daily and Sunday papers have the largest circulation(发行) in the world. Of the Sunday papers, the Observer and the Sunday Times are the best known. It is a regrettable fact that the number of magazines of a literary or political nature has dropped down since the war. This has probably been caused by the ever-wider use of radio and television. The most successful magazines are those published for women. Their covers are designed to catch the eye, and they certainly succeed in doing so! They offer their readers articles on cookery (烹饪法), fashion, needlework, and many other matters of women interest. They also provide advice to those in love, and adventures with handsome heroes. Some women’s magazines also include serious articles of more general interest. The visitor who looks at the magazines displayed in a large bookstall (书摊) which may be found in an important railway station will notice that there is a wide variety of technical or semitechnical(半专业的) books and magazines. There are magazines for the motorist, the farmer, the gardener, the nurse, and many others. There are many local and regional newspapers. It is common in Britain for a news agent(报刊经售人) to deliver (投递) the morning papers to his customers for a small extra payment, this service is usually performed by boys and girls who want to earn some pocket-money. Some Sunday newspapers may belong to the same publishing company but are not edited by the same group of people.

A. Right
B. Wrong
C. Not mentioned

【说明】下面的程序是从命令行输入3个数传递到public static void main(String args[])方法中 (如java IsTriangle 3 4 5)，并判断这3个数能否构成三角形的3条边，并显示相应的结果。请在程序的每条横线处填入适当的语句，使程序的功能完整。注意：请勿改动main()主方法和其他已有的语句内容，仅在横线处填入适当的语句。 public class IsTriangle{ public static void main( String args[ ]){ int a[] =new (1) [args. (2) ]; for(int i=0;i＜3; (3) ) { a[i]= (4) } if( (5) ) System. out. println(a[0] +","+a[1] +","+a[2]"能构成三角形的3条边"); else System. out. println(a[0] +","+a[1] +","+a[2]"不能构成三角形的3条边); } }