I usually get up at six o'clock.(对画线部分提问)at six o'clock 划线

问题描述:

I usually get up at six o'clock.(对画线部分提问)
at six o'clock 划线

这是要考察你对特殊疑问句的掌握。
参考答案:When do you usually get up?

when do you usually get up?