sleep完成时态

sleep完成时态为have slept

例句

1、

He can't have slept through all that noise.

他不可能在那种闹哄哄的环境里睡好觉。

2、

I must have slept in an awkward position ─ I'm aching all over.

我肯定睡的姿势不舒适——我全身疼痛。

3、

She must have slept for a time.

她是必须睡一下了。