下面代码的输出结果是>>>x =”Happy Birthday to you!">>>x*3选项: A:系统报错; B:'Happy Birthday to you ! Happy Birthday to you! Happy Birthday to you!'; C:Happy Birthday to you!Happy Birthday to you!Happy Birthday to you!; D:Happy Birthday to you! 结果是 输出 报错 发布时间:2024-04-14 01:23:35