采用二级页表的分页式存储器中,如二级页表都已在主存,则每存取一条指令或一个数,需要访问主存()
A、1次B
暂无解析
Lance:Marydoesn'tlookwell.
Lee:______.
Ourhighlytrainedunemploymentinsurancespecialistsareavailable9:00-20:00MondaytoFriday&10:00-18:00Saturday.Onlinequotesavailable24/7.
______hardworkitis!
Wethankyou_____foryoucooperation.
Hehad30poundsinhispocket____hewasdeterminedtobuyhissonagift.