单项选择题
运行下面这段代码的结果为 string day = "Monday"; switch (day) { case "Monday": case "Tuesday": case "Wednesday": Console.Write("去上课");break; case "Saturday": Console.Write(",聚餐"); break; case "Sunday": Console.Write(",逛街"); break; default: Console.WriteLine(",睡觉"); break; }
A、去上课
B、去上课,聚餐,逛街,睡觉
C、什么都不输出
D、编译出错
A.Write("去上课");break;
B.Write(",聚餐");
C.Write(",逛街");
D.WriteLine(",睡觉");