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【简答题】
对下表所示作业,每个作业在下运行时等待I\O时间为0。问采用简单的时间片轮转法在四道下运行,用户的满意程度比下提高了还是变坏了?为什么? 作业号 1 2 3 4 提交时刻 9:00 9:00 9:00 9:00 运行时间(h) 5.0 5.0 5.0 5.0
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【单选题】I'll try it again．Never in my life _____ such a particular difficulty．
A.
had I met
B.
have I met
C.
I had met
D.
I have met
【单选题】You are my acquaintance? It’s _____ that I never met you _______.A．strangely …before B．strange…
A.
110. You are my acquaintance? It’s _____ that I never met you _______. A．strangely …before
B.
strange…ago
C.
stranger…ago
D.
strange…before
【单选题】By sending text messages or chatting online, we’ve been in touch for months, but I’ve never met my new friend _____.
A.
by accident
B.
on purpose
C.
in the flesh
D.
in her absence
【简答题】I can never wipe off the memory that I met my current stepmom for the first time.After I parted with my father for ages, I moved to America and was with him. In the beginning, she made sure to let me ...
【简答题】You’ll never guess who I met today — my old teacher! We _____ for 20 years. A．don’t meet B．haven’t met C．hadn’t met D．couldn’t meet
【简答题】语言发育迟缓阶段4-1如何检查?
【简答题】某市协和金融实业有限公司于1997年11月上旬筹建,并向某市股份制改革试点领导小组提交了申请开办报告、可行性报告及章程。1998年3月6日,某市股份制改革试点领导小组召开全体会议进行讨论,中国人民银行某市支行参加了会议,并明确表示支持和同意成立某市协和金融实业有限公司。4月1日,中国人民银行某市支行也给予批准。同时,根据该人民银行的文件,该市公安、工商、税务等部门先后同意成立市协和金融实业有限公司...
【单选题】'If I worked not with my husband, I would have never met him,' writes Jodster.
A.
do not work, never meet
B.
have not worked, never have met
C.
hadn't worked, would never have met
D.
shouldn't have worked, I should have never met
【简答题】When I met him, I had a lot of anger inside of me．I never had a father, though in my neighborhood that's not 31 ．I know some kids just like me．You have to 32 yourself． There are fights and killings al...
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