按括号内的要求改写句子He goes to bed at 8 o'clock.He goes to bed at 9 o'clock.(改为选择疑问句)______ he ____ to bed at 8 o'clock _____ 9 o'clock.

问题描述:

按括号内的要求改写句子
He goes to bed at 8 o'clock.He goes to bed at 9 o'clock.(改为选择疑问句)
______ he ____ to bed at 8 o'clock _____ 9 o'clock.

Does, go,or

(Does) he (go) to bed at 8 o clock (or) 9o clock?
括号里的是横线上应该填的,是作业吧?不过很简单.