Surveys show that ______ less sleep than we think, ______ too much sleep could even harm our health.
Your portable computer is in sleep mode. When you resume work on the portable computer, you are not prompted for a password. You need to ensure that you are prompted for a password each time the portable computer recovers from sleep mode. What should you do?()
It was()of you not to play the piano while I was having a sleep.
Sleep is a funny thing because ______.
A: I sleep late on Sundays. B: So()I.
Sleep-Fine公司是一家床垫制造商。该公司的标准直接人工费率为每小时$25,雇用了75名直接人工员工和50名间接人工员工。上周的直接人工工资总额为$90,000,总工时为3,000。该公司生产了1,000个床垫。标准成本计算表规定每个床垫耗费2.5个工时。那么,直接人工工资率差异为()
在Java多线程中sleep()和wait()方法,下列说法不正确的是()。
sleep( ) 和 wait( ) 有什么区别?
关于良性散发睡眠棘波(benign sporadic sleep spikes,BSSS)的描述,正确的是( )。
外宿房(Sleep out简写S/O)指住客在外过夜而未回该房间住宿,前台应将此信息通知大堂副理及客房管家部,大堂副理应双锁该客房,并记录,客人返回时,大堂副理再为客人开启房门。