题目内容：
Which of the following about Shimi is true?
A．Robots are limited by their programming instructions, and Shimi is no exception. B．Present apps allow the user to shake their head to alert Shimi to skip to the next song.
C．Futural apps allow the user to wave a hand to alert Shimi to turn up/down the volume.
D．Shimi is not creative and interactive.
参考答案：
答案解析：