下面代码的输出结果是ls = "F","f"]Def fun(a): ls.append(a) returnFun("C")Print(ls)(单选题) 选项: A:'F', 'f', 'C'] B: 'F', 'f'] C:'C'] D:出错 选题 结果是 发布时间:2024-05-09 15:32:23