【单选题】【消耗次数：1】
Windows7操作系统的主要功能是（ ）。
①
实现软、硬件转换
②
管理计算机系统所有的软、硬件
③
把源程序转换为目标程序
④
进行数据处理
参考答案：
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相关题目
【单选题】
计算机的系统软件中，管理计算机中所有的硬件资源和软件资源、控制计算机中程序的执行的是______。
①
数据库管理系统
②
各种语言及其处理程序
③
操作系统
④
系统支持和服务程序
【单选题】
操作系统的主要功能有？
①
进程管理、存储器管理、设备管理、处理机管理
②
虚拟存储管理、处理机管理、进程调度、文件系统
③
处理机管理、存储器管理、设备管理、文件系统
④
进程管理、中断管理、设备管理、文件系统
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A: Were having a few people over for dinner Saturday. [填空] B: Oh, thank you. That would be great.
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Are you doing anything then?
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Wed love to have you around.
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Itll be a lot of fun.
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Have you heard about it?
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A: Please remember me to your parents. B: [填空].
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They remember seeing you once
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I am afraid they have poor memories
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You can contact them directly
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Thanks a lot. I will
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No, nothing
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Well, now that you ask
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Nothing I can think of
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If you ask me
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Its good for you
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Thats right
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Its thoughtful of you
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Thats fine with me
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Really? Thats great
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Sorry, I didnt mean to bother you
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Thank you for your time
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Its my pleasure
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①
Yes, go ahead.
②
Sorry, Im kind of busy.
③
OK, whats up?
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Yeah, whats on your mind?
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①
Whos that
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Whats wrong
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Lets put it off till later
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Thanks, but I have to work overtime
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I really cant. Youll not mind, I think
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I should have listened to you
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I dont really agree with you
③
It doesnt matter. I trust him
④
Thank you for being so helpful
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①
I dont know yet
②
It depends on the traffic
③
Let me see
④
Youll consider the distance