为什么怎么填The clock waits for you to be in your slightest phase of sleep_____waking you up.

分类: 作业答案 • 2022-01-09 18:05:57

问题描述：

为什么怎么填The clock waits for you to be in your slightest phase of sleep_____waking you up.
A.before B.towardsC.uponD. till

答

如果没猜错的话,这应该是一道完形填空里的题,答案是A.这句话的意思是闹钟会等着你到最轻睡眠的时候才叫醒你.
也就是说在叫醒你之前,闹钟会一直等着你到最轻度睡眠状态的时候.

为什么 怎么填The clock waits for you to be in your slightest phase of sleep_____waking you up.