wake up没有被动语态
例句如下，请仔细体会
1、
What time do you usually wake up?
你通常什么时候醒来
2、
Jake wanted to wake up， but sleep held him back.
杰克想要醒来，但睡意使他又沉入梦乡。
3、
What time do you usually wake up in the morning?
通常你早晨几点钟醒
