When you work with a computer, it leaves some useful error messages or window(66)to help you with your work.A．hintsB．promptsC．introductionsD．guides

题目

When you work with a computer, it leaves some useful error messages or window(66)to help you with your work.

A．hints

B．prompts

C．introductions

D．guides

相似考题

1.___________[A] signs[B] stimuli[C] messages[D] impulses

2.He needs_______ (you) help．

3.You've got to __________ in yourself, or you'll never succeed.A.trustB.believeC.confirmD.help

4.●In the following essay，each blank has four choices．Choose the best answer and write down on the answer sheet．Spread spectrum simply means that data is sent in (66) pieces over a number of the discrete frequencies available for use at any time in the specified range．Devices using (67) spread spectrum(DSSS)communicate by splitting each (68) of data into several parts and sending them concurrently on different (69) ,DSSS uses a lot of the available (70) ，about 22 megahertz(MHz)．(66) A．smallB．highC．lowD．long(67) A．direct-sequenceB．discrete-sequenceC．duplicate-sequenceD．dedicate-sequence(68) A．dataB．byteC．packetD．bit(69) A．bitsB．frequenciesC．packetsD．messages(70) A．rateB．velocityC．bandwidthD．period

参考答案和解析
正确答案：B
解析：译文：在你使用计算机的过程中，计算机会给出一些有用的出错信息或窗口提示来辅助你的工作。
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    Youdevelopingaformmodule,andyouwouldliketomakeanindicatedwindowvisibleinanewdisplayposition.Whichbuilt－incanyouusetoaccomplishthistask?()

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    参考答案：A

  • 第2题：

    Why do you want a new job ______you've got such a good one already?

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    B. where

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    正确答案：D

    17．答案为D。为什么你已经有个好工作，还要找新工作?分析整句结构，从句做状语，只有 D为正确选项。

  • 第3题：

    假定p指向的字符串为”leaves”,则cout＜＜p+2的输出结果是【 】

    A．a

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    C．eaves

    D．leaves


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  • 第4题：

    Signs can carry as many _________ as words.

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    正确答案：D

  • 第5题：

    49．—What about some drinks?

    —__________．

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    B． Good idea

    C． You're welcome

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  • 第6题：

    下面的命令可以实现只能往/var/log/messages里面追加数据，但不能删除的功能。 chattr +a /var/log/messages


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