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填空专项2(答案)

填空专项2(答案)
填空专项2(答案)

1.以微处理器为核心的微型计算机属于第_______代计算机。(4或四或4)

2.标准ASCII码是用_______位二进制进行编码。(7或7)

3.每个汉字的机内码需要用_______个字节来表示。(2或2)

4.利用大规模集成电路技术把计算机的运算器和控制器做在一块集成电路芯片上,这样的一块芯片叫做_______。(cpu或CPU或中央处理器)

5.有及时性和高可靠性的操作系统是____ ___。(实时操作系统)

6._______语言的书写方式接近于人们的思维习惯,使程序更易阅读和理解。(高级)

7.要在Windows中修改日期或时间,则应双击“_______”中的“日期/时间”图标。(控制面板)

8.在Word文稿中插入图片,可以直接插入,也可以在文本框或_______中插入。(图文框)

9.在Word编辑状态,要把两个相邻的段落文字合并为一段,最简单的操作是_______。(删除前一段的段落标记)

10.在Excel中输入数据时,如果输入的数据具有某种内在规律,则可以利用它的_______功能进行输入。(填充)

11.Excel文件是一种电子表格,该文件在Excel称_______文件。(工作簿)

12.在Excel中,单元格的引用(地址)有绝对引用和_______两种形式。(相对引用)

13.在Excel中,若存在一张二维表,其第5列是学生奖学金,第6列是学生成绩。已知第5行至第20行为学生数据,现要将奖学金总数填入第21行第5列,则该单元格填入_______。(=SUM(E5:E20)或=SUM(E5:E20)或=sum(e5:e20)或=sun(E5:E20) )

15.在Excel中,假定存在一个数据库工作表,内含系科、奖学金、成绩等项目,现要求出各系科发放的奖学金总和,则应先对系科进行_______,然后执行数据菜单的[分类汇总]命令。(排序)

16.在Excel中,公式=Sum(Sheet1:Sheet5!$E$6)表示_______。(工作表Sheet1到Sheet5中所有E6单元格的值之和)

17.在Excel中建立内嵌式图表最简单的方法是单击_______工具栏中的“图表类型”按钮。(图表)

18.在Excel中,若只需打印工作表的一部分数据时,应先_______。(选择打印区域)

19.多媒体技术的主要特点是信息载体的多样性、多种信息的综合处理和集成处理,多媒体系统是一个_______。(交互式系统)

20.十进制数110.125 转换为十六进制数是_______ H。(6E.2或6e.2)

21.地址范围为1000H—4FFFH 的存储空间为_______ KB。(16)

22.KB,MB和GB都是存储容量的单位。1GB= _______KB。(1024×1024)

23.一组排列有序的计算机指令的集合称作_______。(程序)

24.在每年4月26日,6月26日或每月的26日最可能发作的,对计算机危害最大的计算机病毒是 _______ 病毒。(CIH或cih)

25.Windows 应用程序菜单中的命令项后面若带有“…”,表示选择该命令后,屏幕会出现一个_______ 。(对话框)

26.计算机中系统软件的核心是_______,它主要用来控制和管理计算机的所有软硬件资源。(操作系统)

27.不少微机软件的安装程序都具有相同的文件名, Windows系统也如此,其安装程序的文件名一般为_______。(setup.exe或SETUP.EXE或Setup.exe)

28.在Word 中,“编辑”菜单下“剪切”命令的作用是 _____________________。(剪掉所选内容,且保存至剪贴板或把所选内容移动到剪贴板)

29.在Word 中,将常用的文本或图形定义为一词条名后,每次利用词条名可达到快速简便输入的目的,这种方法是采用了自动更正或_______ 。(自动图文集)

30.在Excel 中,一个工作簿至多可由_______张工作表构成。(255)

31.在Excel 中输入等差数列,可以先输入第一,第二个数列项,接着选定这两个单元格,再将鼠标指针移到 _______ 上,按一定方向进行拖动即可。(填充柄)

32.在Excel 中,假定存在一个数据库工作表,内含:姓名,专业,奖学金,成绩等项目,现要求对相同专业的学生按奖学金从高到低进行排列,则要进行多个关键字段的排列,并且主关键字段是 _______ 。(专业)

33.在Excel 中,设A1:A4单元区域的数值分别为82,71,53,60,A5单元格使用公式为=If(Average(A$1:A$4)>=60,"及格","不及格"),则A5显示的值是_______。(及格)

34.

36.输入计算机的信息一般分为两类,一类称为数据,一类称为_______。(程序)

37.计算机在工作时,突然断电,内存_______中的信息将会丢失。(RAM或ram或随机存储器或Ram)

38.对磁盘划分磁道和扇区、建立目录区,应采用_______操作。(磁盘格式化)

39.对于一个2KB的存储空间,其地址可以是000H到_______H。(7FF)

40.计算机内部对信息采用统一的编码。ASCII就是一种编码方式,标准ASCII码是用_______

位二进制位来表示128个字符。(7或7)

41.《计算机软件保护条例》中规定,凡中国公民和单位,对其所开发的软件,不论是否发表,不论在何地发表,均享有_______ 。(著作权)

42.微型计算机中最大最重要的一块集成电路板称为_______。(主板或母板或系统板)

43.在Word中,若要把原有的Word文档文件a.doc以文本文件的格式存盘,应使用“文件”菜单下的“_______”命令。(另存为)

44.在Word中,利用_______可以很直观地改变段落的缩进方式,也可以调整页的左右边距。(标尺)

45.在Word中,要把文档第三页至第六页及第十页的内容打印出来,则在使用打印命令时,其打印范围应填上_______ 。(3-6,10或3-6,10或3-6,10)

46.Word文档分_______、文本层、文本层之下层三个层次。(绘图层)

47.用Word编辑文档时插入图像的形式有两类,一类称为嵌入式,另一类称为_______式。(链接)

48.在Word中,有时为了保持表格的完整性,往往采用人工分页,实现人工分页的方法可以是:先将插入点移到要分页处,在使用“插入”菜单的“_______”命令。(分隔符)

49.利用Windows的资源管理器找到文件Excel.exe后,用鼠标_______,即可启动Excel。(双击)

50.在Excel中以分数形式输入1/3(不采用公式)的方式是键入_______。(0 1/3或01/3)

51.在Excel中,选择某一单元格,输入“=SUM(C3:C9)”。它的含义是将单元区域C3:C9中各单元的值_______填入该单元格。(累加或求和或之和)

52.在Excel或Word中,利用格式刷按钮可以复制字符格式,对该按钮_______击鼠标左键可连续复制多处。(双)

53.ISO/OSI参考模型是指国际标准化组织提出的_______系统互连参考模型。(开放)

54.计算机软件主要分为系统软件和_______。(应用软件)

55.CPU是计算机的核心部件,该部件主要由控制器和_______组成。(运算器)

56.十进制数157.375转换成对应的十六进制数是 _______。(9D.6或9D.6)

57.二进制数1010111与1001011的和是_______。(10100010)

58.计算机能直接识别的语言是_______。(机器语言)

59.操作系统有五大功能模块,它们是CPU管理、设备管理、_______管理、文件管理和作业

管理。(存储)

60.在Windows 中,要安装或删除Windows 附件中的部分组件,通常使用_______中的“添加/删除程序”功能。(控制面板)

61.每当运行一个Windows 的应用程序,系统都会在_______上增加一个按扭。(任务栏)

62.在Windows 中,利用查找对话框可以查找文件,若要查找文件名的第二个字母为I的所有文件,可以在查找对话框的名称初输入_______ 。(?i*或?i*.*或?I*或?I*.*)

63.汉字在计算机内采用二进制编码方式存储,该编码为_______码。(机内或汉字机内)

64.在Word 中, 用键盘进行选择文本,只要按_______键并同时进行光标定位的操作就行了。(shift或Shift或SHIFT)

65.启动Word ,也就是运行了Word 应用程序,该应用程序文件的主名和扩展名是_______。(WINWORD.EXE或winword.exe或Winword.exe)

66.在Word 中,为了看清文档打印输出的效果,应使用_______视图。(页面或打印预览)

67.在Word 中, 若要为多行已输入的汉字加上波浪线,可以先选择这些文字,再利用[格式]菜单的_______命令进行设置。(字体)

68.在Excel 中进行了如下操作:单击A3,按住Shift 并单击B9,再按住Shift 并单击C6,则选定的区域是_______。(A3:C6或a3:c6或A3:C6或a3:c6)

69.在Excel 中,如果要对数据进行分类汇总,应先对分类字段进行 _______操作。(排序)

70.在Excel 中,如果要打印一个多页的列表,并且使每页都出现列表的标题行,则应在[文件]菜单的_______命令进行设置。(页面设置)

71.在Excel 中,已知在(A1:A10)中已输入了数值型数据,要求在A11中得出如下结果:当(A1: A10)中的平均值不小于60时,A11的值为“合格”,否则为“不合格”。则A11单元格应使用的公式为_______。(=if(Average(A1:A10)>=60,"合格","不合格"))

72.用PowerPoint 制作的幻灯片在放映时,要是每两张幻灯片之间的切换采用向右擦除的方式,可在PowerPoint 的"_______"菜单中设置。(幻灯片放映)

73.设有某Internet用户,其邮件服务器主机域名是https://www.wendangku.net/doc/2b1569511.html,, 帐户名为sdhong, 则相应的E-mail 地址是 _______ 。(sdhong@https://www.wendangku.net/doc/2b1569511.html,)

74.100个32*32点阵的汉字字模信息所占的字节数为_______。(12800或12800)

75.内存空间地址为2001H——7000H,则其存储空间为 _______ KB。(20或20)

76.第一台电子计算机诞生的国家是 _______。(美国)

77.十进制数183.8125对应的二进制数是 _______。(10110111.1101)

78.计算机内存储存器为ROM 和RAM,其中存放在RAM上的信息将随着断电而消失,因此在关机前,应把信息先存放于_______ 。(磁盘或外存或软盘或硬盘或C盘)

79.根据病毒的传染途径可将病毒分为操作系统病毒、文件型病毒、网络型病毒三种,其中文件型病毒往往附在.COM和_______文件中,当运行这些文件时,会激活病毒并常驻内存。(.EXE或.exe)

80.完整的计算机系统由_______ 组成。(软件系统和硬件系统或软件和硬件或硬件系统和软件系统或硬件和软件)

81.“N”的ASCII码为4EH,由此可推算出ASCII码为01001010B所对应的字符是 _______。(J)

82.若没有设定过搜索路径,现要建立一个说明为“画图”的快捷方式,其文件名为mspaint.exe,存放于C盘一级文件夹WINNT下的System32文件夹中。在“创建快捷方式”对话框中,若不采用浏览方式,则“命令行”应填为_______ 。(C:\WINNT\System32\mspaint.exe或c:\winnt\system32\mspaint.exe)

83.在Windows中,激活应用程序的“文件(F)”菜单,键盘操作可用_______键。(ALT+F 或Alt+f或Alt+F或alt+f)

84.在Windows中,资源管理器左侧的一些图标前边往往有加号或减号,也可以无任何标记,没有标记表示_______ 。(无下级文件夹或无子文件夹或无下级目录或无子目录)

85.在Word编辑文档时,该文档中多次使用“参见编码10”。若在编号项前插入了两个项后,原编码变成了编号12。现要求在正文的参见处也自动随之变成“参见编码12”,则应在参见处建立_______ 。交叉引用

86.在Word编辑状态,要把某一段落分成两个段落,应进行的操纵是_______。(在分段处按回车键或在分段处按ENTER键或在分段处按Enter键)

87.在Word中,若对选定栏进行鼠标三击左键,则表示_______。(选择全文或全文选择)

88.在Word中,已插入一张多行多列的表格,现插入点位于表格中的某个单元格内,使用"表格"菜单中的"选定行"命令后,再使用"表格"菜单中的"选定列"命令,则表格中被选中的部分是 _______ 。(整个表格或整表)

89.在Excel工作表中,先用鼠标单击C4单元格;然后按住Shift键,单击G8单元格;再按住Ctrl键,单击D11单元格。则选定的区域有_______个单元格。(26或26)

90.Excel中,已输入的数据清单含有字段:学号、姓名和成绩,若希望只显示成绩处于前5名的学生信息,可以使用_______功能。(筛选)

91.Excel中,若要对A3至B7,D3至E7两个矩形区域中的数据求平均数,并把所得结果置于A1中,则应在A1中输入公式_______ 。(=AVERAGE(A3:B7,D3:E7)或=average(A3:B7,D3:E7))

92.目前在Internet中,IP地址是一个_______位的二进制整数。(32或32)

93.存储程序是指把外存储器中的程序存入_______中,这是计算机能够自动、连续工作的先决条件。(内存储器或内存)

94.程序控制是指由控制器从_______中逐条读出指令,并发出相应的控制信息指挥和控制计算机的各个部件自动、协调地工作。(内存储器或内存)

95.计算机的工作过程实际上是周而复始地取指令、_______的过程。(执行指令)

96.正确的打字指法应将左手食指放在_______键上方。(F或f)

97.计算机系统中的硬件主要包括_______、控制器、存储器、输入设备、输出设备五大部分。(运算器)

98.计算机病毒是一种 _______计算机系统正常运行为目的的软件。(破坏与干扰或干扰与破坏)

99.DRAM的存取速度比SRAM _______得多。(慢)

100.计算机病毒的主要特点是_______、潜伏性、破坏性、隐蔽性。(传染性)

小学三年级语文上册选词填空及答案(完整版)

小学三年级语文上册选词填空及答案(完整版) 一、选择正确的词语填空。 热闹喧闹 (1)一场(________)的音乐会开始了。 (2)图书室内,请大家保持安静,请勿(_______)。 舒服舒畅 (3)每一个张开的喙(________)地呼吸着。 (4)外面寒风呼啸,屋子里又(________)又暖和。 二、先比一比,再选择正确的词语填空,我能行! 灵活灵敏 1.小猫咪披着一件黑白相间的大衣,它有一双(______)的耳朵,还有一对水汪汪的大眼睛。 2小三毛的手和脚胖乎乎的,十分(_______)。 轻快轻巧 3.天上飞的小鸟多像只(________)的飞机呀! 4.童年是一首(________)的音乐,有着无尽的欢乐。 三、选词填空。 灵巧灵活灵敏 1.小狗的嗅觉很(____)。 2.妈妈有一双(____)的手,能编织出美丽的花篮。 3.小巧的脑袋,(____)的四肢,短小的尾巴,凑成了一只机灵可爱的小兔子。轻巧轻快轻松 4.这件事说起来(____),做起来却不容易。 5.这个周末作业比较少,我们很(____)。 6.我们迈着(____)的步子走在乡间的小路上。

四、选择正确的词语填空。 守株待兔狡兔三窟兔死狐悲 1.尽管犯罪分子(__________),但仍然被公安干警们一网打尽。2.匪徒一个接一个被捕入狱,匪首不免有(__________)之感。 3.美好的生活要靠劳动去创造,不能(__________),寄希望于侥幸。 五、选择合适的词语填在下面的括号里。 创造创举 1.赵州桥的建筑设计在建桥史上是一个伟大的(________)。 2.中国人民用自己的双手(________)了辉煌的历史和文明。 美观美丽 3.多么(________)的花朵啊! 4.这套家具的式样(________),我很喜欢。 六、选择恰当的词语填空。 无论……也……即使……也…… 不是……而是……不是……就是…… 1.(______)遇到什么困难,我们(_____)决不后退半步。 2.(______)爸爸妈妈不催,我(______)能自觉地学习。 3.放学回家后,我(______)先出去玩,(______)先做作业。 4.星期天,我们(______)去电影院,(______)去游乐场。 七、选择正确的词语填空。 新鲜清新 (1)雨过天晴,(_____)的空气迎面扑来。 (2)小丽生病了,同学们给她买了许多(________)的水果。 辽阔宽阔 (3)我们走在(_________)平坦的大路上。 (4)在祖国(______)的土地上,世世代代生活着勤劳勇敢的人民

(完整版)高中语法填空真题--带答案

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一 第二节语法填空(共10 小题;每小题 1.5 分,满分15 分) Once there lived a rich man 31 wanted to do something for the people of his town. 32 first he wanted to find out whether they deserved his help. In the centre of the main road into the town, he placed 33 very large stone. Then he 34 (hide ) behind a tree and waited. Soon an old man came along with his cow. “Who put this stone in the centre of the road? ”said the d o i l d d n m o a t n t r,y b t u o t r h e e m o v e the stone. Instead, with some difficulty he passed around the stone and continued on his way. 35 man came along and did the same thing; then another came ,and another. All of them complained about the stone but not tried to remove 36 . Late in the afternoon a young man came along. He saw the stone, 37 (say) to himself: “Thenight 38 (be) very dark. Some neighbors will come along later in the dark and will fall against the stone. ”Then he began to move the stone. He pushed and pulled with all his 39 (strong) to move it. How great was his surprise at last! 40 the stone, he found a bag of money. 第二节语法填空 31. who 32. But 33. a 34. hid 35. Another 36. it 37. saying 38. will be 39. strength 40. Under 二 第二节:语法填空(共10小题,每小题 1.5分,满分15分) The Internet is an amazing information resource. Students, teachers, and researchers use it as __31_ investigative tool. Journalists use it to find information for stories. Doctors use it to learn more about unfamiliar diseases and the 32_ (late) medical development. Ordinary people use it for shopping, banking, bill-paying, and communicating with family and friends. People all over the world use it to connect with individuals from _33 countries and cultures. However, __34____there are many positive developments __35__ (associate) with the Internet, there are also certain fears and concerns. __36___ concern relates to a lack of control over__37__ appears on the Internet. With television and radio there are editors to check the accuracy or appropriateness of the content of programs, and with television there are 38 (restrict) on what kinds of programs can __39__ (broadcast) and at what times of the day. With the Internet, parents cannot check a published guide to determine what is suitable __40____ their children to see. 第二节语法填空(共10 小题,每小题 1.5 分,满分15 分) 31. an 32. latest 33.other/different 34. while 35.associated 36. One 37. what 38. restrictions 39. be broadcast(ed) 40.for 三 第二节:语法填空(共10小题;每小题 1.5分,满分15分) Crying marriage? 31 (surprise), isn ’t it? Factually, the custom of crying marriage existed a long time ago in many areas of Southwest China ’Ssichuan Province, and 32 (remain) in fashion 33 the end of the Qing Dynasty. Though not so popular as before, the custom is still observed by people in many places, especially Tujia people, who view it as a 34 (necessary) to marriage procedure. It is very much 35 same in different places of the province. According to elderly people, every bride had to cry at the wedding. 36 , the bride ’nesighbors would look down upon 37 as a

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