第10题: [单项选择]下列程序段的运行结果是( )。 Sub sele( ) Dim n As Integer i=21:n=3 Do While i>n i=i-n Loop Print i End Sub A. 2 B. 4 C. 5 D. 3 参考答案:D 答案解析:[解析] 该程序段的执行如下:第1次循环后,i=i-n=18;第2次循环后,i=i-n=15;第 3次循环后,i=i-n=12;第4次循环后,i=i-n=9;第5次循环后,i=i-n=6;第6次循环后
第18题: [单项选择]A. Do more research before they meet. B. Meet several days before the presentation. C. Change the day of the presentation. D. Try to solve the problems before they meet. 参考答案:B 答案解析:[解析] M: Our history presentation is Thursday. When do you want to get together to work on it