[填空题]操作系统的层次结构从内向外为：硬件、______、存储管理、______ 、文件管理和作业管理。

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• ●    By no mean ______ detroy or create energy.
• ●    Ak Mr. Brown, or any other peron ______.
• ●    Our ucce _______ whether everyone work hard or not.( )
• ●    Morning or afternoon. It make no _______ to me.
• ●    Which ________ do you prefer, coffee or orange juice?
• ●    Baically a robot i a machine which move, manipulate, join or procee _____in the ame way a human hand or arm.
• ●    Table______ of tone or wood.
• ●    Without water, _________ no plant or animal.
• ●    Now almot all the parent want their children to learn the piano or the violin, _____ their children are willing or not.( )
• ●    I am wondering if they are ____ or____.
• ●    _________ in a peron’ peech or writing uually range on a continuum from caual or colloquial to formal or polite according to the type of communicative ituation.
• ●    __________ i the act performed by or reulting from aying omething; it i the conequence of, or the change brought about by the utterance.