第21题: [单项选择]下列程序段的执行结果为 m=1 n=1 Select Case m Case 1 Select Case n Case 0 Print" * * 0 * *" Case 1 Print" * *.1. * *" End Select Case 2 Print"* *,2 * *," End Select A. * * 0 * * B. * * 1 * * C. * * 2 * * D. 0 参考答案:B 答案解析:[解析] Select Case结构的一般格式为:
Select Case expr
[Case expr1]
[clause 1]
[Case expr2]
[clause 2]