• 2022-06-17
    对应ASCII码表,下列有关ASCII码值大小关系描述正确的是( )
    A: "CR"<"d"<"G"

    B: "a"<"A"<"9"

    C: "9"<"A"<"CR"
    D: "9"<"R"<"n"
  • 举一反三