(word完整版)2019年山东专升本考试信息技术真题与答案,推荐文档

山东专升本（计算机）历年真题试卷汇编2(题后含答案及解析) 题型有：1. 填空题 2. 单选题 3. 多选题 4. 判断题填空题每空2分，共20分。

请将每一个空的正确答案写在答题卡上。

1．在计算机系统中扩展名为TXT的文件被称为______文件，可以用记事本打开。

正确答案：文本文件解析：在计算机系统中，扩展名为TXT的文件被称为文本文件，可以用记事本创建、编辑和打开。

2．在Windows操作系统中，用鼠标双击______，可以关闭该窗口。

正确答案：程序图标解析：标题栏的最左边是应用程序的程序图标(又称“控制图标”)，双击窗口的程序图标，可关闭该窗口。

关闭一个Windows XP窗口的操作有：①Alt+F4；②单击标题栏中的“×”按钮；③用鼠标双击程序图标；④在任务栏上右击该图标，选择关闭。

3．计算机中通常所说的总线包括地址总线、数据总线和______三种。

正确答案：控制总线4．在Windows XP中，要进入当前对象的帮助窗口，可以按______键。

正确答案：Fl解析：在Windows XP中，要进入当前对象的帮助窗口，可以按F1键。

5．地址码长度为二进制24位时，其寻址范围是______MB。

正确答案：16解析：有24位二进制数作为地址，则有224种地址组合，对应224个存储单元。

假设一个存储单元对应一个字节，则24位地址码的寻址范围是224Byte=24×20Byte=16 MB。

6．在计算机内，多媒体数据最终是以______形式存在的。

正确答案：二进制代码解析：由于计算机只能处理二进制数字信号，因此，在计算机内多媒体数据也是以二进制代码的形式存在的。

7．MPEG是一个通用的标准，适用于______的压缩。

正确答案：运动图像解析：MPEG压缩标准是由MPEG专家针对运动图像而设计的，MPEG标准包括MPEG视频、MPEG音频和MPEG系统三部分。

8．JPEG是一种图像压缩格式，其含义是______。

专升本信息技术计算机基础考试题库历年考点含答案[01]从ASCII吗表中已知英文字符"C"与"E"之间的大小关系为"C"<"E",而"C"的ASCII码为IooOo1I,贝U"E"的ASeII码为A.1000111B.1000100C.1000101D.都不是【C】相邻字母的ASCII码值差，E的ASCII码值等于C的ASCII码值加2（按字母顺序）,也就是IOOO1O1[02]下列选项中，属于击打式打印机的是（）A.点阵打印机B.激光打印机C.热喷墨打印机D.喷墨打印机【A】点阵打印机是一种击打式打印机,其工作原理主要体现在打印头上，特点是：耗材成本低、能多层套打、打印质量低、工作噪声大。

[03]SQ1Server,Access.FoXPro都属于（）A.支撑管理软件系统B.通用管理软件系统C.应用管理软件系统D.数据库管理系统[D]软件分为应用软件和系统软件，题干列举的均属于数据库管理系统，归属系统软件。

〔04〕计算机进行存贷款业务管理属于计算机的（）应用领域。

A.辅助设计B.实时控制C.信息管理D.科学计算[C]计算机的应用非常广泛，包括辅助设计、实时控制、信息管理和科学计算等。

银行的存款、贷款业务属于信息管理的范畴。

[05]现在市场上流行一种"笔"，用户通过在书写板上使用"笔"书写或绘画，计算机获得相应的信息。

它是一种（）A.通信设备B.输入设备C.随机存储器D.输出设备⑻笔输入设备作为一种新颖的输入设备,最近几年得到了迅速发展，它兼有鼠标、键盘即写字笔的功能。

〔06〕某显示器的分辨率是1024X768,其含义是（）A.横向字符数X纵向字符数B.纵向点数X横向点数C.纵向字符数X横向字符数D.横向点数X纵向点数[D]显示器的分辨率即整屏可显示的像素的个数，分辨率越高，图像越清晰。

机密★启用前试卷类型：公共课科目代码：101山东省2019年普通高等教育专升本统一考试计算机试题本试卷分为第I卷和第II卷两部分,共8页。

满分100分。

考试用时120分钟。

考试结束后，将本试卷和答题卡一并交回。

注意事项：1.答题前，考生务必用0.5毫米黑色签字笔将自己的姓名、考生号、座号填写到试卷规定的位置上，并将姓名、考生号、座号填（涂）在答题卡规定的位置。

2.第Ⅰ卷每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后,再选涂其他答案标号，答在本试卷上无效。

3.第Ⅱ卷答题必须用0.5毫米黑色签字笔作答，答案必须写在答题卡各题目指定区域内相应的位置；如需改动,先划掉原来的答案,然后再写上新的答案；不能使用涂改液、胶带纸、修正带。

不按以上要求作答的答案无效。

第Ⅰ卷一、单项选择题（本大题共50小题，每小题1分，共50分）在每小题列出的四个备选项中只有一个是符合题目要求的，请将其选出并将答题卡的相应代码涂黑。

错涂、多涂或未涂均无分。

1.第一代电子计算机采用的电子元器件是A.晶体管B.电子管C.集成电路D.大规模集成电路2.网页是一种应用______语言编写，可以在WWW上传输，能被浏览器认识和翻译成页面并显示出来的文件。

A.VisualBasicB.JavaC.HTMLD.C++3.关于数据的描述中，错误．．的是A.数据可以是数字、文字、声音、图像B.数据可以是数值型数据和非数值型数据C.数据是数值、概念或指令的一种表达形式D.数据就是指数值的大小4.通过按下键盘上的______按键可以将屏幕画面复制到剪贴板。

A.PrintScreenB.Alt+PrintScreenC.Ctrl+DeleteD.Shift+PrintScreen5.下列不属于．．．系统软件的是A.数据库管理系统B.操作系统C.程序语言处理系统D.电子表格处理软件6.计算机软件系统中，最核心的软件是A.操作系统B.数据库管理系统C.语言和处理程序D.诊断程序7.Word2010是Microsoft公司推出的一款A.电子表格处理软件B.数据库管理系统C.文字处理软件D.操作系统8.Word2010中,第一次保存某文件，出现的对话框为A.全部保存B.另存为C.保存D.保存为9.Excel2010中，工作表是一个A.树形表B.三维表C.一维表D.二维表10.下列计算机网络的传输介质中，传输率最高的是A.同轴线缆B.双绞线C.电话线D.光纤11.Access2010数据表中的一列，称为A.标题B.数据C.记录D.字段12.Internet中计算机之间通信必须共同遵循的协议是A.FTPB.SMTPC.UDPD.TCP/IP13.构成Excel2010工作簿的基本要素是A.工作表B.单元格C.单元格区域D.数据14.在Windows7中，按名称、大小等排列方式排列桌面上图标的正确操作是A.在开始菜单上右击，将出现一个快捷菜单，然后选择排序方式B.在桌面的任意图标上右击，将出现一个快捷菜单，然后选择排序方式C.在任务栏上右击，将出现一个快捷菜单，然后选择排序方式D.桌面的任意空白处右击，将出现一个快捷菜单，然后选择排序方式15.在Windows7中，如果菜单项的文字后出现“√”标记,则表明A.此菜单项目当前不可用B.此菜单项正处于选中状态C.此菜单项目下还有下级菜单D.单击此菜单会打开一个对话框16.在Word2010中，按下______组合键可以将光标定位到文件末尾。

计算机必考重点全篇计算题专项训练附有答案解析不同进制数值换算§1基本知识几个概念：数制、数码、数位、基数、位全不同进制数的书写方式：B D O H不同数制转换的口诀：★★★十进制整数转换为R进制数——除R（基数）取余法，余数倒序排列。

十进制纯小数转换为R进制数——乘R（基数）取整法，整数正序排列。

R进制数转换为十进制数——乘权求和法。

★★★八、十六进制转换为二进制——每1位八进制数码用3位二进制数码表示，每1位十六进制数码用4位二进制数码表示。

二进制转换为八、十六进制——从小数点开始分别向左向右展开：每3位二进制数码用1位八进制数码表示，每4位二进制数码用1位十六进制数码表示。

§2练习题1、用八进制表示一个字节的无符号整数，最多需要（ C ）A．1位 B．2位 C．3位 D．4位2、用十六进制表示一个字节的无符号整数，最多需要（D ）A．1位 B．2位 C．3位 D．4位3、用八进制表示32位二进制地址，最多需要（ C ）解 32b：xx xxx xxx xxx xxx xxx xxx xxx xxx xxx xxxA．9位 B．10位 C．11位 D．12位4、用十六进制表示32位二进制地址，最多需要（D ）解 32b：xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxxA．5位 B．6位 C．7位 D．8位5、将二进制数1111011转换为十进制数是___B___。

解 2^0+2^1+2^3+2^4+2^5+2^6=123A．59 B．123 C．121 D．1076、将二进制数1111011转换为八进制数是__C____。

解根据“421”法则：1 111 011====1 7 3A．153 B．171 C．173 D．3717、将二进制数1111011转换为十六进制数是__D____。

解根据“8421”法则：111 1011====7 BA．B7 B．711 C．79 D．7B8、在某进制的运算中4﹡5＝14，则根据这一运算规则，则5﹡7= D解 4*5=20D=14H 则5*7=35D=10 0011B=2 3HA．3A B．35 C．29 D．239、在计算机中设有某进制数3×3=10，根据这个运算规则8＋6=___C___。

2019年专升本信息真题本试卷分为第Ⅰ卷的第Ⅱ卷两部分，共八页。

满分100分。

考试用时120分钟。

考试结束后，将本试卷和答题卡一并交回。

第Ⅰ卷一、单项选择题(本大题共50小题，每小题1分，共50分)在每小题列出的四个备选项中只有一个是符合题目要求的，请将其选出并将答题卡的相应代码涂黑。

错涂、多涂或未涂均无分。

1.第一代电子计算机采用的电子元器件是（）A.晶体管B.电子管C.集成电路D.大规模集成电路2.网页是一种应用（）语言编写，可以在www上传输，能被浏览器认识和翻译成页面并显示出来的文件。

A.Visual BasicB.JavaC.HTMLD.++3.关于数据的描述中，错误的是（）A.数据可以是数字，文字、声音图像B.数据可以是数值型数据和非数值型数据C.数据是数值、概念或指令的一种表达形式D.数据就是指数值的大小4.通过按下键盘上的（）按键可以将屏幕画面复制到剪贴板。

A.PrintScreenB.Al+PrintScreenC.Cirl+DeleteD.Shif+PrintScreen5.下列不属于系统软件的是（）A.数据库管理系统B.操作系统C.程序语言处理系统D.电子表格处理软件6.计算机软件系统中，最核心的软件是（）A.操作系统B.数据库管理系统C.语言和处理程序D.诊断程序7.Word2010是Microsoft公司推出的一款（）A.电子表格处理软件B.数据库管理系统C.文字处理软件D.操作系统8.Word2010中,第一次保存某文件，出现的对话框为（）A.全部保存B.另存为C.保存D.保存为9.Excel2010中，工作表是一个（）A.树形表B.三维表C.一维表D.二维表10.下列计算机网络的传输介质中，传输率最高的是（）A.同轴线缆B.双绞线C.电话线D.光纤11.Access2010数据表中的一列，称为（）A.标题B.数据C.记录D.字段12.Internet中计算机之间通信必须共同遵循的协议是（）A.FTPB.SMTPC.UDPD.TCP/IP13.构成Excel2010工作律的基本要求是（）A工作表 B.单元格 C.单元格区域D.数据14.在Windows7中，按名称、大小等排列方式排列桌面上图标的正确操作是（）A.在开始菜单上右击，将出现一个快捷菜单，然后选择排序方式B.在桌面的任意图标上右击，将出现一个快捷菜单,然后选择排序方式C.在任务栏上右击，将出现一个快捷菜单，然后选择排序方式D.桌面的任意空白处右击，将出现一个快捷菜单，然后选择排序方式15.在Windows7中，如果菜单项的文字后出现“√”标记,则表明（）A.此菜单项目当前不可用B.此菜单项正处于选中状态C.此菜单项目下还有下级菜单D.单击此菜单会打开一个对话框16.在Word2010中，按下（）组合键可以将光标定位到文件末尾。

1 信息技术基础试题编号说明：在试题前面具有编号，如[YYYYTNU]其中●YYYY为年份，●T为题目类型（其中X-单选，D-多选，P-判断，T-填空），●NU为当年该类型题目的编号，--如[2009D13]表示改题为2009年考试真题中的多选题第13题单选题（每题2分）1.[ZT-2005X01]电子计算机的发展过程经历了四代，其划分依据是( )。

A.计算机体积B.计算机速度C.构成计算机的电子元件D.内存容量2.[ZT-2005X02]计算机操作系统的主要功能是( )。

A.实现软、硬件转换B.管理系统所有的软、硬件资源C.把程序转换为目标程序D.进行数据处理3.[ZT-2005X06]在计算机内一切信息存取、传输都是以( )形式进行的。

A.ASCIIB.BCD码C.二进制D.十六进制4.[ZT-2005X10]下列四个不同数制表示的数中，数值的是( )。

A.(234)8B.(11011101)2C.(AD)16D.(198)105.[ZT-2005X15]如果一个存储单元能存放一个字节，则容量为32KB的存储器中的存储单元个数为( )。

A.65535B.32767C.32768D.320006.[ZT-2005X20]下列有关存储器读写速度的排序，正确的是( )。

A.RAM>Cache>硬盘>软盘B.RAM>硬盘>软盘>CacheC.Cache>硬盘>RAM>软盘D.Cache>RAM>硬盘>软盘7.[ZT-2005X25]在计算机的应用领域，下面叙述不正确的是( )。

A.CAM的全称是Computer Aided ManufacturingB.CAI即是计算机辅助教学C.人工智能是研究怎样让计算机做一些通常认为需要智能才能做的事情D.电子计算机一经问世就广泛应用于社会各个部门8.[ZT-2005X30]关于汉字操作系统中的汉字输入码，下面叙述正确的是( )。

2019年“专升本”考试《计算机基础》试卷及答案一、单项选择题（每题1分，共20分）1.以下各种进制的数据中最小的数是（）A．（100001）2 B．（2C）16 C．（37）8 D．(40)102.字长为64bit的计算机，表示它能作为一个整体进行传送的数据长度为（）字节。

A．2 B．4 C．6 D．83.“全角、半角”方式的主要区别在于（）A．全角方式下输入的英文字母与汉字输出时同样大小，半角方式下则为汉字的一半大；B．半角方式下输入的汉字为全角方式下输入的汉字的一半大；C．全角方式下只能输入汉字，半角方式下只能输入英文字母；D．无论是全角方式还是半角方式，均能输入英文字母或输入汉字。

4.以下设备属于输入设备的是（）A．绘图仪 B．打印机 C．扫描仪 D．显示器5.在Windows XP操作系统中，执行“开始”菜单的“关闭计算机”命令，可以打开“关闭计算机”对话框，其中没有的按钮是（）A．关闭 B．注销 C．待机 D．重新启动6.为了执行一个应用程序，可以在“资源管理器”窗口内用鼠标（）A．左键单击一个文档 B．左键双击相应的可执行程序C．左键单击相应的可执行程序 D．右键单击相应的可执行程序7.在Windows XP环境中，用鼠标双击某窗口左上角的“控制菜单”按钮，可以（）。

A．放大该窗口 B．关闭该窗口C．缩小该窗口 D．移动该窗口8.假设在某个文档窗口中以进行了多次剪切操作，当关闭了该文档窗口后，剪贴板中的内容为（）A．第一次剪切的内容 B．空白C．所有剪切的内容 D．最后一次剪切的内容9.在Windows XP环境中，选用中文输入法后，可以实现全角和半角切换的快捷键是（）A．CapsLock B．Ctrl+圆点键C．Shift+空格键 D．Ctrl+空格键10.在Word2000中，可以显示分页效果的视图是（）A．普通视图 B．大纲视图C．页面视图 D．Web版式视图11.在Word2000中，要将一段文字内容移动到另一处，可以执行的操作是（）A．选取、剪切、粘贴 B．选取、复制、粘贴C．选取、剪切、复制 D．选取、粘贴、复制12.在Excel2000中，如果某单元格显示结果为#VALUE，则可能的出错原因是（）A．公式中的数字有问题 B．是用了错误的参数或运算对象C．单元格引用无效 D．A、B、C都有可能13.在Excel2000中，能表示第5行、第6列单元格绝对地址的是（）A．$F5 B．$5$F C．$F$5 D．$5F14.在PowerPoint2000中，选项超级链接的对象后，以下操作中不能建立超级链接的是（）A．利用“插入”菜单中的“超级链接”命令B．利用“编辑”菜单中的“链接”命令C．单击常用工具栏“插入超级链接”命令D．右键单击，选项弹出菜单中的“超级链接”命令15.以下IP地址中，正确的是（ ）A．202．9．1．12 B．CX．9．.23．01C．202．122．202．345．3 D．202．146．.36．E16.网络要有条不紊的工作,每台联网的计算机都必须遵守一些事先约定的规则,这些规则称为( )A．协议 B．标准 C．地址 D．公约17.在计算机网络中,“带宽”这一术语表示（ ）A．数据传输的宽度 B．数据传输的速率C．计算机的字长 D．CPU的主频18.在ISO/OSI参考模型中，最底层是（ ）A．网络层 B．传输层C．应用层 D．物理层19.在IE浏览器中，“收藏夹”的主要作用是收藏（）A．图片 B．文档 C．邮件 D．网址20.所谓媒体，是指（ ）A．存储介质 B．各种信息的编码C．计算机的输入输出信息 D．表示和传播信息的载体二、多项选择题（每题2分，共20分）１.对计算特点的描叙正确的有（ ）A．运算速度快 B．价格昂贵C．具有自动执行程序的能力 D．具有“记忆”空能2.下列叙述中正确的有（ ）A．磁盘驱动器和磁盘属于外设B．汇编语言是高级语言C．计算机能直接识别和执行的指令叫机器指令D．IT是人工智能的英文缩写3.Windows XP操作系统中，对“对话框”可以实现的操作有（ ）A．最小化 B．移动 C．改变大小 D．关闭 ４.以下属于文件的属性的有（）A．只写 B．隐藏 C．只读 D．保存 5.在打印文档时，欲打印第1～3,5～7,9页，在打印对话框中“页面范围”栏应输入（）A．1，3，5，7，9 B．1～9C．1～3,5～7,9 D．1,2,3,5,6,7,96.在Ｅxcel2000中，如果要在单元格中输入-0.123，正确的输入方法有（）A．-.123 B．(.123) C．(-.123) D．-0.123　7.在PowerPoint2000中，默认的占位符有（）A．命令按钮 B．图片C．文本框 D．艺术字8.对计算机网络功能的描叙，正确的有（ ）A．计算机之间和计算机用户之间的相互通信交往B．资源共享C．计算机之间和计算机用户之间的协同工作D．只有A和B是对的9.计算机局域网的特点有（ ）A．覆盖的范围较小 B．传输速率高C．误码率低 D．投入特别大10.多媒体计算机可以处理的信息类型有（ ）A．除了文字和数字之外，都可以 B．图形、图像C．音频、视频 D．以上说法都对三、填空题（每空1分，共15分）1.已知汉字“啊”的国标码是3021H，则它的机内码是________H。

2019年普通高等学校招生全国统一考试（山东卷）基本能力测试试卷第Ⅱ卷17．下图为山东省1991－2019年三次产业发展变化情况。

读图，下列说法不正确的是( )A．第一产业比第二、三产业增长幅度小B．第一产业产值占GDP比重不断降低，第二、三产业和所占比重逐渐提高C．第一、二、三产业产值占GDP的比重不断变化，产业结构逐渐演进D．第一产业产值占GDP比重不断降低，第三产业所占比重已超过第二产业23．“知之为知之，不知Google知。

”一学生在谈Google在生活学习中的作用时如是说。

过去人们习惯于去图书馆查阅资料，而现在人们越来越多地依赖于网络。

Internet的信息检索工具有很多，如果不用Google搜索引擎，下列可以替代的是( )A．QQ、E－mail B．Word、WPS C．百度、Yahoo D．Photoshop、Flash24．（2）航天员在太空进行科学实验获得的实验数据在传输和存储过程中通常需要采用复杂的密码技术进行加密。

对数据加密是将被保密的数据（称为明文）按一定规律进行重新编码，变成难以读懂的乱码字符（密文），从而隐藏原信息，使非授权用户无法获得真实内容。

假设明文仅由英文字母组成，加密规则：①如下图，将明文中出现的字符A替换为E，B替换为F，C替换为G，…，W替换为A，X替换为B，…；②将明文中出现的字符进行大小写转换。

那么密文mpSZlgLMRE解密后的明文应该是________________。

（3）2005年10月15日16时28分，胡锦涛总书记通过“天地语音系统”和宇航员进行了通话。

“天地语音系统”的地面设备有通信设备、数据传输设备、光纤网、分组交换设备和地面卫星通信站等，飞船上则配备了无线通信、视频传输及数据记录等设备，航天员之间、航天员与指挥中心随时都可进行信息交流。

根据上述材料，下列说法不正确的是( )A．信息技术的迅猛发展为多媒体信息的远距离实时传输提供了可靠保证B．较之文字信息来说，声音和画面信息的存储不需要太大空间。

2019 年山东省普通高等教育专升本统一考试计算机试题本试卷分为第Ⅰ卷和第Ⅱ卷两部分，共 8 页。

满分 100 分。

考试用时120 分钟。

考试结束后，将本试卷和答题卡一并交回。

注意事项：1.答题前，考生务必用0.5 毫米黑色签字笔将自己的姓名、考生号、座号填写到试卷规定的位置上，并将姓名、考生号、座号填（涂）在答题卡规定的位置。

2.第Ⅰ卷每小题选出答案后，用2B 铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号，答在本试卷上无效。

3.第Ⅱ卷答题必须用0.5 毫米黑色签字笔作答，答案必须写在答题卡各题目指定区域内相应的位置；如需改动，先划掉原来的答案，然后再写上新的答案；不能使用涂改液、胶带纸、修正带。

不按以上要求作答的答案无效。

答案请加QQ1372884639获取。

第Ⅰ卷一、单项选择题(本大题共 50 小题，每小题 1 分，共 50 分) 在每小题列出的四个备选项中只有一个是符合题目要求的，请将其选出并将答题卡的相应代码涂黑。

错涂、多涂或未涂均无分。

1.第一代电子计算机采用的电子元器件是（）A.晶体管B.电子管C.集成电路D.大规模集成电路2.网页是一种应用（）语言编写，可以在 www 上传输，能被浏览器认识和翻译成页面并显示出来的文件。

A. VisualBasicB. JavaC. HTMLD.++3.关于数据的描述中，错误的是（）A.数据可以是数字，文字、声音图像B.数据可以是数值型数据和非数值型数据C.数据是数值、概念或指令的一种表达形式D.数据就是指数值的大小4.通过按下键盘上的（）按键可以将屏等而面复制到剪贴板。

A. PrintScreenB. Al+PrintScreenC. Cirl+DeleteD. Shif+PrintScreen5.下列不属于系统软件的是（）A.数据库管理系统B.操作系统C.程序语言处理系统D.电子表格处理软件6.计算机软件系统中，最核心的软件是（）A.操作系统B.数据库管理系统C.语言和处理程序D.诊断程序7.Word 2010 是 Microsoft 公司推出的一款（）A.电子表格处理软件B.数据库管理系统C.文字处理软件D. 操作系统8.Word2010 中, 第一次保存某文件，出现的对话框为（）A.全部保存B. 另存为C.保存D.保存为9.Excel 2010 中，工作表是一个（）A.树形表B.三维表 C 一维表 D.二维表10.下列计算机网络的传输介质中，传输率最高的是（）A.同轴线缆B. 双绞线C.电话线D.光纤11.Access 2010 数据表中的一列，称为（）A.标题B.数据C.记录D.字段12.Intermet 中计算机之间通信必须共同遵循的协议是（）A.F TPB. SMTPC. UDPD. TCP/IP13.构成 Excel 2010 工作律的基本要求是（）A.工作表B.单元格C.单元格区域D.数据14.在 Windows7 中，按名称、大小等排列方式排列桌面上图标的正确操作是（）A.在开始菜单上右击，将出现一个快捷菜单，然后选择排序方式B.在桌面的任意图标上右击，将出现一个快捷菜单,然后选择排序方式C.在任务栏上右击，将出现一个快捷菜单，然后选择排序方式D.桌面的任意空白处右击，将出现一个快捷菜单，然后选择排序方式15.在 Windows7 中，如果菜单项的文字后出现“√”标记,则表明（）A.此菜单项目当前不可用B.此菜单项正处于选中状态C.此菜单项目下还有下级菜单D.单击此菜单会打开一个对话框16.在 Word2010 中，按下（）组合键可以将光标定位到文件末尾。

信息技术学业水平考试专用资料，注意保存！！一、选择题：1、下面四个文件不是图片类型的是（）A、绘画.BMPB、海报.JPGC、宣传.PPTD、作品.PSD2、关于信息，下列说法错误的是（）A、信息是可以处理的B、信息是可以共享的C、一个信息只能依附于一种载体D、信息是无时无处不在的3、信息技术老师安排小明起草一个“关于成立电脑作品制作兴趣小组的通知”并印发到各班，电脑主要安装了下列软件，他最好选用（）A、FlashB、PowerPointC、WPSD、Photoshop4、将学生学业水平考试成绩表放到数据库中时，某同学所有学科的成绩构成一条（）A、记录B、行C、信息D、数据5、刘丹去数码广场买计算机，看到一款计算机标识的配置为：Intel Core2Duo CPUT57502.00GHz/2G/250G/DVD刻录，其中“250G”表示（）A、内存容量大小B硬盘容量大小C、CPU的主题D、CPU的型号6、有关2019年上海世博会举办时间、主题的信息，下列来源最可靠的是（）A、地方小报B、朋友同学C、中国2019年上海世博会官方网站D、某志愿者的个人博客7、小强想从网上购买一部手机，他可以到下列哪个网站去购买？（）A、网易B、淘宝网C、谷歌D、搜狐8、下列没有应用数据库技术的是（）A、图书馆管理系统B、搜索引擎C、数字图书馆D、用Photoshop处理照片9、下列关于“微博”的说法不准确的是（）。

A、“微博”是“MicroBlog”的简称B、“微博”具有便捷、原创等特性C、“微博”的内容一般由简单的只言片语组成D、“微博”不能通过手机发布信息10、下列选项中不属于汉字输入码的是（）A、五笔字型B、国标码C、全拼D、智能ABC11、下面信息资源管理方法不妥当的是（）A、把各学科的学习资料分类摆放B、利用电子表格对常用电话号码进行备份C、用收藏夹管理自己喜欢、常用的网站D、把银行卡密码、身份证号码记录在课本封面上12、为通知在信息技术必修模块学分认定考试中，成绩不合格的同学参加补考，王老师在“班级成绩表.XLS”中作了如下操作，其中哪步操作不是必须？（）A、计算出每位同学在课堂表现、模块考试等方面的总成绩B、根据及格线，筛选出符合条件的同学C、计算出全体学生的平均分D、打印需要参加补考学生的名单13、在因特网上搜索信息时，下列技巧中一定能够缩小搜索范围的是（）A、改变关键词B、换一个搜索引擎C、细化搜索条件D、减少关键词的数量14、以下不属于计算机违法行为的是（）A、通过电子邮件传播计算机病毒B、在论坛上发布色情图片C、对个人的重要资料进行加密D、从网上下载软件并刻盘出售15、下列关于“人肉搜索”的说法不正确的是（）A、“人肉搜索”是区别于机器搜索的另一种搜索信息的方式B、“人肉搜索”是维护社会公平正义的新型武器，因此可以侵犯他人隐私C、“人肉搜索”经常和个人隐私相关，非常容易引发道德问题甚至触犯法律D、使用“人肉搜索”一定要把握好“度”16、当网上学习遇到问题时，你会使用以下什么工具搜索答案（）A、WordB、快车C、百度D、Winrar17、小华在进行研究性学习过程中，想通过因特网与他人进行讨论、交流，可用的方式有（）①E-mail(电子邮件)②BBS（电子公告牌）③QQA、只有①③可以B、只有②③可以C、只有③可以D、①②③都可以18、局域网使用广泛，下列关于局域网的描述哪一项是错误的？（）A、局域网地理覆盖范围小B、局域网传输速率高C、局域网组网方便，使用灵活D、局域网不能实现文件共享和传输19、关于电子邮件，描述错误的是（）A、可以同时发送多个附件B、发送的邮件可包括文本、图像、图形等内容C、邮件不可能携带计算机病毒D、可向多个收件人发送同一邮件20、（）将一个网站内的各个网页连接起来。

2019年计算机专升本题选择题1.能打开开始的菜单的快捷键里_____B. ctrl+Esc2.在word中写完了一行会自动跳转到下一行体现了word的什么功能？D.自动换行-3.在卫星发射过程中，计算机一直操控差卫星的运行，这体现了计算机应用的_____D.过程控制简答题1.计算机的性能指标★IP地址的概念，IP地址的分类★计算机病毒的概念和特征★在“233…上半年”文件来中有隐藏的只读文件Test.doc，现在相对test.doc文件进行编辑，该如何操作多选题★总线有哪几类★计算机填充的类型★能实现选中一行的操作是★要配置一个局域网，需要的设备★控制结构填空题★…….，是（）部门★小写字母b的ASCZZ码值____★指令由（），地址码组成简述题五．1.简述微型计算机的主要性能指标2.简述IP地址的概念，按照网络规模大小，可分为哪五种类型。

3.病毒的概念和主要特征4.若修改“2019年上半年文档”文件中隐藏的只读文件test.doc的内容，该如何操作？六．1.（1）将表格标题“销售清单”设置为20号加粗，宋体，蓝色，在A1：E1“合并及居中”调整行高32，刘宽12（2）对工作表中销售清单具体内容以“金额”作为关键字，进行升序排列。

若金额相同则按“公司”降序排列（3）应用公式，计算下列金额的具体值。

（金额=单价X数量）（4）对工作表中售内容进行分类汇总，分类字段为“公司”汇总方式为“求和”汇总项为金额。

（5）设置表格的外边框，12色双线边框，内边框为蓝色单虚线（6）为确保数据的安全，降低表格中数据被泄露的风险，请设置打开权限密码和修改权限密码2.word2010基本操作，多选题1.错误的是A.裸机是指没有机箱设备的计算机B.用高级语言编写的程序是源程序C.机器语言编写的程序，执行力最低D.高级语言编写的程序可写值最差E.计算机能直接识别并执行汇编语言2.计算机的系统总成A.数据B.地址C.控制D.信号E.通信3.英文编写和中文对照，正确的是A.CAD-计算器铺助设计B.CAM-制造C.CAZ-教学D.CAE-测试E.CAT-工程4.算法的基本结构A.顺序B.逻辑C.选择D.循环E.存储5.在excel2010中，填充序列的类型A.等差B.等比C.日期D.自动填充E.任意序列6.在word2010编辑状态下，若选定一行文字信息，可采用方法包括A.鼠标左键单击该行首端空白处选定区B.将光标插入总行的首端或尾端然后按住拖动另一端C.双击行首空白处D.Hrl+左键单击首空白处E.Alt+左键7.文件查找，通序符A.*B.?C.@D.#E.%8.文件和文件夹的属性A.只读B.隐蔽C.共享D.存档E.系统填空题1.线和队列都是特殊列线性表，其逻辑结构都是___2.算法复杂度分为空间复杂度和____3.常用的数据模型，层次，网状，_____。

2019 年山东省普通高等教育专升本统一考试计算机试题本试卷分为第Ⅰ卷和第Ⅱ卷两部分，共8 页。

满分100 分。

考试用时120 分钟。

考试结束后，将本试卷和答题卡一并交回。

注意事项：1.答题前，考生务必用0.5 毫米黑色签字笔将自己的姓名、考生号、座号填写到试卷规定的位置上，并将姓名、考生号、座号填（涂）在答题卡规定的位置。

2.第Ⅰ卷每小题选出答案后，用2B 铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号，答在本试卷上无效。

3.第Ⅱ卷答题必须用0.5 毫米黑色签字笔作答，答案必须写在答题卡各题目指定区域内相应的位置；如需改动，先划掉原来的答案，然后再写上新的答案；不能使用涂改液、胶带纸、修正带。

不按以上要求作答的答案无效。

答案请加QQ1372884639获取。

第Ⅰ卷一、单项选择题(本大题共50 小题，每小题1 分，共50 分) 在每小题列出的四个备选项中只有一个是符合题目要求的，请将其选出并将答题卡的相应代码涂黑。

错涂、多涂或未涂均无分。

1.第一代电子计算机采用的电子元器件是（）A.晶体管B.电子管C.集成电路D.大规模集成电路2.网页是一种应用（）语言编写，可以在www 上传输，能被浏览器认识和翻译成页面并显示出来的文件。

A. VisualBasicB. JavaC. HTMLD.++3.关于数据的描述中，错误的是（）A.数据可以是数字，文字、声音图像B.数据可以是数值型数据和非数值型数据C.数据是数值、概念或指令的一种表达形式D.数据就是指数值的大小4.通过按下键盘上的（）按键可以将屏等而面复制到剪贴板。

A. PrintScreenB. Al+PrintScreenC. Cirl+DeleteD. Shif+PrintScreen5.下列不属于系统软件的是（）A.数据库管理系统B.操作系统C.程序语言处理系统D.电子表格处理软件6.计算机软件系统中，最核心的软件是（）A.操作系统B.数据库管理系统C.语言和处理程序D.诊断程序7.Word 2010 是Microsoft 公司推出的一款（）A.电子表格处理软件B.数据库管理系统C.文字处理软件D. 操作系统8.Word2010 中, 第一次保存某文件，出现的对话框为（）A.全部保存B. 另存为C.保存D.保存为9.Excel 2010 中，工作表是一个（）A.树形表B.三维表 C 一维表 D.二维表10.下列计算机网络的传输介质中，传输率最高的是（）A.同轴线缆B. 双绞线C.电话线D.光纤11.Access 2010 数据表中的一列，称为（）A.标题B.数据C.记录D.字段12.Intermet 中计算机之间通信必须共同遵循的协议是（）A.F TPB. SMTPC. UDPD. TCP/IP13.构成Excel 2010 工作律的基本要求是（）A.工作表B.单元格C.单元格区域D.数据14.在Windows7 中，按名称、大小等排列方式排列桌面上图标的正确操作是（）A.在开始菜单上右击，将出现一个快捷菜单，然后选择排序方式B.在桌面的任意图标上右击，将出现一个快捷菜单,然后选择排序方式C.在任务栏上右击，将出现一个快捷菜单，然后选择排序方式D.桌面的任意空白处右击，将出现一个快捷菜单，然后选择排序方式15.在Windows7 中，如果菜单项的文字后出现“√”标记,则表明（）A.此菜单项目当前不可用B.此菜单项正处于选中状态C.此菜单项目下还有下级菜单D.单击此菜单会打开一个对话框16.在Word2010 中，按下（）组合键可以将光标定位到文件末尾。

大学英语（本科）I. Vocabulary & Structure1. After three days’ waiting, there was a little doubt in the mother’s mind _______ the police could find her lost child.A. howB. thatC. whereD. whether2. Energy is _________ makes things work.A. whatB. everythingC. somethingD. anything3. We’d like to do _______ we can _________ the poor.A. how; helpB. all; to helpC. whatever; helpD. however; to help4. My parents used ________they had to get a new car for my brother.A. whichB. all whatC. whatD. 不填5.We give them quizzes(测试) on Britain and allow themto the Net.A. surfB. whereC. saveD. address6.They arrived at a farmhouse, in front of ______sat a small boy.A. whomB. whoC. whichD. that7.The engineer ______my father works is about 50 years old.A. to whomB. on whomC. with whichD. with whom8.They talked a lot about things and persons ________they remembered in the school.A. whichB. thatC. whomD. what9.My neighbors used to give me a hand in time of trouble, _______ was very kind of them.A. whoB. whichC. thatD. it10. I have bought two ball pens, _______ writes well.A. none of themB. neither of themC. neither of whichD. none of which11. Nowadays consumers become more and more practical and buy only _______ they need.A. whereB. whichC. whenD. what12. She’d like to offer money to ________ needs it to continue his or her study.A. whoB. whomC. whoeverD. whomever13. ---If you are admitted to a key university, _________ as a prize?--- I’m looking for a cell phone.A. What you expect your father will offer youB. Do you expect what your father will offer youC. What do you expect will your father offer youD. What do you expect your father will offer you14. Yesterday he sold out all his stamps at ____ he thought was a reasonable price.A. thatB. whichC. whatD. as15. Generally speaking, _______ we have seen seems more believable than _______ we have been told.A. what; thatB. what; whatC. that; whatD. that; that16. She was so angry at all ________ he was doing _________ she stayed up all night.A. that; thatB. that; whichC. what; thatD. what; as17. ____in this way, the situation doesn't seem so disappointing.A. To lookB. Looking atC. Looked atD. To be looked at18. You will see this product ____ wherever you go.A. to be advertisedB. advertisedC. advertiseD. advertising19. ____in a recent science competition, the three students were awarded scholarship totaling 21,000 dollars.A. To be judged the bestB. having judged the bestC. Judged the bestD. Judging the best20. From the dates ____ on the plates, we decided that they were made in Song Dynasty.A. markingB. having been markedC. markedD. to be marked21.The place _______interested me most was the Children's Palace.A. WhichB. whereC. whatD. in which22.Do you know the man _______?A. whom I spokeB. to who spokeC. I spoke toD. that I spoke23.This is the hotel _______last month.A. which they stayedB. at that they stayedC. where they stayed atD. where they stayed24.Do you know the year ______the Chinese Communist Party was founded?A. whichB. thatC. whenD. on which25.That is the day ______I'll never forget.A. whichB. on whichC. in whichD. when26. The old man came upstairs with great strength, his right hand ____ a stick for support.A. heldB. holdingC. being holdingD. was holding27. ____ three times in a row, the boxer decide to give up fighting.A. Having defeatedB. To have defeatedC. Having been defeatedD. To have been defeated28. ____neglecting our education, my father sent me to school.A. Accused ofB. Accusing ofC. To be accused ofD. That he was accused of29. ____ mainly for the invention of the telephone, Alexander Graham Bell devoted his life to helping the deaf.A. He is rememberedB. While being rememberedC. To be rememberedD. Though remembered30. ____ that they are fresh from university, the young people have done a good job.A. GivenB. BecauseC. GivingD. As31.The factory ______we'll visit next week is not far from here.A. whereB. to whichC. whichD. in which32.Great changes have taken place since then in the factory _______we are working.A. whereB. thatC. whichD. there33.This is one of the best films _______.A. that have been shown this yearB. that have shownC. that has been shown this yearD. that you talked34.Can you lend me the book ______the other day?A. about which you talkedB. which you talkedC. about that you talkedD. that you talked35.The pen ______he is writing is mine.A. with whichB. in whichC. on whichD. by which36. She stood by the window, ____.A. thinkingB. thinkC. thoughtD. thinks37. ____ to meet anybody, he went in from the back door.A. Not wishingB. WishingC. Not wishedD. No wishing38.The editorial ____ now will appear in tomorrow's newspaper.A. writingB. to writeC. being writtenD. write39. It ____ now pretty late, we took our things and retired to our room.A. isB. beingC. turnedD. got40. ____ with the size of the whole earth, the highest mountain does not seem high at all.A. When comparedB. While comparingC. CompareD. Comparing 41．He is no one to ____ to rules and regulations blindly.A．form B. conform C. inform D. perform42．Why does the space shuttle _____ those long streams of flame and smoke?A. emissionB. permitC. permissionD. emit43. It is against_____ for a mother to hurt her children.A. natureB. naturalistC. inheritanceD. determination44. After spending several hours trying to find out the lost companion, wefinally______ him down in a public house.A. trailedB. trackedC. caughtD. traced45. I_____ to answer this question.A. suggestedB. avoidedC. hesitatedD. approved46. ____ on a clear day, far from the city crowds, the mountains give him a sense of infinite peace.A. If walkingB. While walkingC. WalkingD. When one is walking47. I understood you were third-year students ____ in English.A. who majorsB. who major isC. have majoredD. majoring48. A cool rain was falling, ____ with snow.A. mixedB. mixingC. to mixD. having mixed49. ____ by the police, the kidnappers had no choice but to surrender.A. SurroundedB. SurroundingC .having surrounded D. To be surrounded50.____ equal educational opportunities, American Indians in the reservations remained backward and illiterate for a long time.A. Deprived offB. Depriving offC. Deprived ofD. Depriving of51. After the Arab states won independence, great emphasis was laid on expanding education, with girls as well boys____ to go to school.A. to be encouragedB. been encouragedC. being encouragedD. be encouraged52. ____,a man who expresses himself effectively is sure to succeed more rapidly thana man whose command of language is poor.A. Other things being equalB. Were other things equalC. To be equal to other thingsD. Other things to be equal53.All things ____, the planned trip will have to be called off.A. consideredB. be consideredC. consideringD. having considered54. The house was very quiet, ____as it was on the side of a mountain.A. isolatedB. isolatingC. being isolatedD. having been isolated55. This crop has similar qualities to the previous one, ____both wind-resistant and adapted to the same type of soil.A. beingB. beenC. to beD. having been56. The rate of unemployment is_______.A. risingB. increaseC. decreaseD. raising57. His idea that_____ is a relative matter is not universally accepted.A. brightB. smartC. intelligenceD. intelligent58. You should look for contextual clues to_____ the meaning of a word.A. delayB. determineC. differD. deny59. In Britain people_____ four million tons of potatoes every year.A. swallowB. disposeC. consumeD. exhaust60. This picture will _____to you some idea of the beauty of the scenery.A. coincideB. commenceC. conveyD. commend01-05 DABCA 06-10CDBBC 11-15 DCDCB 16-20ACBCC21-25 ACDCA 26-30BCADA 31-35 CAAAA 36-40AACBA41-45 BDABC 46-50DDAAC 51-55CAAAA 55-60ACBCCII. Cloze: Put in the missing words. The first letter in each blank has been given.According 1) t Dossey, one of the most common 2) i in our society is "time sickness", because the 3)s of time pressure and hurry will 4) canxiety and 5) t . These symptoms can contribute to heart 6) d and strokes, two of our most frequent 7) c of death. Dossey has discovered that these and8) o stress-induced ills can often be successfully 9) t by using simple techniques to change how a person thinks 10) a time.1.to2.ills3.sense4.cause5.tension6.disease7.causes8.other9.treated 10.aboutNowadays the number of "netizens" in China is getting larger and 1) l . About 40% of them are teenagers. The main reasons 2)w teenagers 3) s the Web are to get useful information, 4)w their knowledge, 5) cwith others, and relax in their 6) s time. It is 7) c than phoning somebody far away and also much quicker. Nearly one-third of young 8) n surf the internet for fun. They like to listen to 9) m , watch films, and go to their 10) f stars' website.rger2.why3.surf4.widenmunicate6.spare7.cheaperizens9.music 10.favoriteIII. Reading comprehensionPassage OneThe causes that lead to conditions likely for crime and fights are stronger in urban communities than in country ones. As you know, urban life is more crowdedand separate, and almost few people get to know the other people's existence in the city. And it often sets the individual free from the limitations (局限) of city life than the tradition-centered societies did. But more freedom from limitations and controls also gives the people greater freedom to get away from it. And living in the colder, well organized urban area means that ruling orders of action are often guided by the departments far away. The police are strangers carrying out these orders, at worst, a different community and, at best, a same set of subjects. Minor offences in a small town or village are often dealt with without the usage of official police action. As doubtful as such action may seem to be, it results in fewer recorded breaking of the law as compared to the city, however. Although perhaps causing some decision difficulties for the police in small towns, normal and smooth law making is not always acceptable to villagers.Urban areas with more population, greater wealth, more commercial establishments(设施), and more products of our technology also provide more opportunities for stealing. The people are independent, their money is insured,well-made goods in a large number are beautifully exhibited and easier to carry.1. The passage mainly tells us that .A) being known to the neighbors increases the danger of being attackedB) there are more crime rates in the urban area than in the country areaC) small villages have more minor crimes than urban centersD) there is no way to prevent urban crimes from happening2. What was the traditional society like?A) It provided too much freedom of personal movement and travel.B) It provided less freedom for the individual in many situations.C) The technology was not fully used in the traditional society.D) A lot of old traditions passed on to modern society.3. The phrase "minor offenses" (Line 9, Para.1) refers to offenses likeA) theft B) robbery C) bribery D) murder4. According to the passage, the crime rate in small villages is .A) higher than that of urban centers B) lower than that of urban centersC) the same as that of urban centers D) now being reduced5. Which of the following does NOT lead to the high crime rate in urban areas?A) Store window exhibits. B) High level of living.C) Fewer police departments. D) Large population.Passage TwoWho talks more，women or men? The seemingly conflicting evidence is resolved by the difference between what I call public and private speaking. More men feelcomfortable doing "public speaking" while more women feel comfortable doing "private" speaking.Another way of capturing these differences is by using the terms report-talk and rapport-talk. For most women, the language of conversation is primarily a language of rapport: a way of establishing connections and negotiating relationships. Emphasis is placed on displaying similarities and matching experiences. From childhood, girls criticize their friends who try to stand out or appear better than others. People feel their closest connections at home, or in places where they feel at home -- with one or a few people they feel close to and comfortable with -- in other words, during private speaking. But even the most public situations can be approached like private speaking.For most women, talk is primarily a means to preserve independence and negotiate and maintain status in a hierarchical(等级制度的) social order. This is done by exhibiting knowledge and skill, and by ho1ding center stage through verbal performance such as storytelling, joking, or conveying information. From childhood, men learn to use talking as a way to get and keep attention. Therefore, they are more comfortable speaking in 1arger groups made up of people they know 1ess well, in the broadest sense, "public speaking.” But even the most private situations can be approached like public speaking, more like giving a report than establishing rapport.6.A similar term for "private talking" is ___________.A. report-talkB. rapport-talkC. persuasive talkD. women's talk7.When women talk，they tend to________.A. admire their friends who stand outB. make others feel at homeC. approach public situations like private talkingD. seek close relationship with other speakers8. Men talk in order to________.A. make new friendsB. share experienceC. argue with othersD. attract attention9. The purpose of this passage is to _______.A. contrast the male and female talking stylesB. prove that men talk more effectively than womenC. analyze why men and women are differentD. draw people's attention to the difference between men and women10. Which of the following is true?A. Men talk more than women．B. Men feel more comfortable making a public speech than women.C. Men are more knowledgeable than women．D. Men are more independent than women．Passage ThreeLabor force is defined as being the total number of people who are available to work and earn income. This definition includes everyone who is employed or seeking paid employment, so it includes employers and the self—employed. Labor is one of the country's resources which can be combined with other resources to produce the goods and services wanted by the community. Although the size of the workforce depends a great deal on the size of the total population, there are several other influences which a1so affect it. The age distribution of the total population has a very marked effect on the available workforce. If the population has a high proportion of very young people or of those too o1d to work, then the available workforce would be lower than if there were an evenly spread age distribution. If the population naturally grows rapidly, i.e. the number of births greatly exceeds the number of deaths, then as a total population increases the proportion in the workforce declines.Sometimes a population is described as aging, which means that the birth rate is either falling or growing very slowly, and as people retire from the workforce there are insufficient numbers of young people entering it to replace those who are leaving it. The population is top-heavy(头重脚轻) with older people. So the percentage of the population in the workforce declines when there is either a rapid increase in births or a falling birth rate.The age distribution of the population has several important effects on the economy. If the population is aging and there is an increase in the number of people retiring without a corresponding increase in the number entering the workforce, this raises the problem of the ability of the economy to provide a reasonable 1evel of social services to the retired group. If the aged are to be cared for in special homes, finance must be avai1able for that purpose. If the size of the workforce is small relative to the total population, then the government tax revenue is relatively low and either the government has less money available to it or the workforce members have to be taxed more heavily.bor force is referred to as ____________A. people who are available to work and earn incomeB. self-employed people onlyC. only those who are looking for an employmentD. only the employers12.According to the passage, which of the following factors is NOT mentioned as an influence on the size of the workforce?A. The size of the population.B. The age distribution of the population.C. The national economy.D. The number of births and deaths.13.The conclusion which can be drawn safely from the second paragraph is that________.A. a population growth from natural increase leads to a greater proportion of the workforceB. a large population does not necessarily mean a higher proportion of workforceC. the larger the number of the aged in a population, the higher the proportion of the workforceD. if the population has an evenly spread age distribution, the workforce will be lower14.When a population is said to aging,____________.A. there are more people retiring than those entering the workforce.B. the birth rate must be growingC. there should be an oversupply of workforceD. young people outnumber old people15.The population which is top-heavy with older people exerts pressure on ________A. the employersB. the self-employedC. the young peopleD. the economy of the countryPassage Fore.The age of space science began less than thirty years ago. But already people have made great discoveries and have done exciting things. They have walked in space, visited the moon, and lived in space laboratories for long periods of time. Some scientists are now working on ways to make it possible for people to live on other planets. They are trying to solve problems of living in space, even though they don't yet know what all of the problems will be. For example, they don't yet know what problems people would have if they loved being weightless for several years.If you were a space traveler you might have to spend several months, or even years, in a spaceship. While you were in the ship you wouldn't live as you usually do. You might have to find new ways to spend your time. Your body would have to adjust to different conditions. And you would have some problems that you never think about here on Earth. For example, you would have to have a huge supply of food with you because you can't go to the supermarket when you're halfway to another planet. You also would need fresh water and a way to get rid of waste. In fact, there would be many problems to solve in order to live in space.16. According to the passage, which of the following is not true?A) if you were a space traveler, you had to live in a spaceship for some timeB) scientists have solved problems of living in spaceC) while you were in the ship you wouldn't live as you usually doD) scientists are finding ways to make people live on other planets17. The sentence "what problems people would have if they loved being weightless"(Line6- 7, Para. 1) is probably, closest in meaning to .A) people who were light had many problemsB) many people who loved to be very lightC) many problems people would face in spaceD) weightless people who loved to have problems18. The phrase "a huge supply of food" (Line 5, Para. 2) means .A) a large amount of foodB) a huge piece of foodC) the food that is largely supplied on the marketD) the food at the supermarket19. While you were in the spaceship, you would NOTA) need fresh water and a way to get rid of wasteB) have some unusual problemsC) go to the supermarket when you were halfway to another planetD) find new ways to spend your time20. It can be concluded from the passage that .A) life in space was interesting and excitingB) there would be many problems if you wanted to live in spaceC) if you were a space traveler, you had to stay in spaceD) it was easy to enjoy oneself in spacePassage FiveThe best example of how associations influence eating is that we often eat not because we're hungry but because it's "lunchtime," because foods smell good, or because our friends are eating.More evidence that associations influence eating comes from marketing and advertising pressures to sell foods by offering huge servings. For example, movie theatres offer an extra large box of popcorn(爆玉米花)，which, at almost 900 calories, is equivalent to a major meal. Health professionals warn that as children, adolescents(青少年),and adults learn to prefer large portions and tasty foods high in fat, sugar, and calories, there has been a corresponding increase in rates of being overweight(from 25% in 1988 to 35% in 1998).Researchers are especially concerned about the continued rates of overweight and obesity(肥胖) in children since childhood obesity is very difficult to treat and an obese child has a high probability of becoming an obese adult with the associated health risks we discussed earlier.Health professionals suggest that to avoid future increases in rates of overweight and obesity, we need to try hard to forget many of our food associations, which primarily involves decreasing size of food portions, increasing levels of activity to burn off excess calories.21.The influence of food association can be seen clearly from the example that we often eat NOT because________.A. it's time for lunchB. we're hungryC. foods smell deliciousD. our friends are eating22.From the passage we can infer that the "serving" in the second paragraph most probably means________.A. an amount of foodB. a special serviceC. a mealD. some calories23.According to the author, because of an unhealthy food preference, the increase in rates of being overweight was _____________ during the ten years from 1988 to 1998.A. 10 per centB. 20 per centC. 30 per centD. 40 per cent24.According to the passage, an obese child is _____________.A. less at risk of heart diseasesB. healthily fatC. very hard to get along withD. more likely to become an obese adult25.In order to avoid future increases in rates of overweight and obesity, we need to do a11 the following EXCEPT _____________.A. make an effort to forget our food associationB. eat less foodC. do more exercise to consume excess caloriesD. eat more fruitPassage SixWeddings ceremonies in the United States vary as much as the people do. But many weddings, no matter where or how they are performed, include certain traditional customs. For instance, the bride and groom often exchange rings at the ceremony. The rings are usually worn on the fourth finger of the left hand, and are exchanged in the middle of the ceremony. Today, the ring shows the couple's love for one another.After the ceremony, the couple is often showered with handfuls of uncooked rice by friends and family. Rice, as we know, shows productivity and harvest. And then, there is often a party, where the food is so plentiful that it almost takes the attention away from the people. Soon the bride stands in the center of the room, often on a chair, and throws her flowers to the unmarried women at the party. Tradition says that whoever catches the flowers will be the next bride. Some women eagerly try to catch the flower; others shy away.And then it is time for the bride and groom to set off the tradition of a honeymoon, a trip after the wedding. The trip nowadays varies greatly by wealth, time and preference. Sometimes the couple will spend a single night at a nearby hotel; or they may spend two weeks at a faraway foreign city as well.26. According to the passage，.A) American wedding ceremonies are somewhat traditionalB) American wedding ceremonies provide a lot of flowersC) American wedding ceremonies are preferableD) American wedding ceremonies are magnificent27. According to the passage, what does the sentence "no matter where or how theyare performed" (line 2, Para.1 ) really mean?A) The wedding ceremonies may be held everywhere.B) The wedding ceremonies may be held at any time.C) The wedding ceremonies may be held in different ways and places.D) The wedding ceremonies may be held in any way.28. The word "'showered" (Line 1, Para. 2) probably means .A) dressed B) scattered C) provided D) touched29. From the passage, we can safely conclude that .A) American couples hold traditional wedding ceremoniesB) American couples hold fashionable wedding ceremoniesC) American couples go on expensive honeymoon tripsD) American couples exchange rings after the honeymoon30. Which of the following is the best title for this passage?A) Weddings in North America B) Weddings in AmericaC) Wedding Ceremonies D) Wedding Traditions1-5. BBABC 6-10.BCDAB 11-15.ACBAD16-20. BCACB 21-25.BAADD 26-30. ACBABIV TranslationPassage AI remember being vaguely annoyed when the gunman pulled me from the car by the hair. I remember the walk to the house----Jeremy, me, the two men with two guns. I remember the fear and anger in the gunmen's voices because Jeremy was being slow, and I remember wondering why he was being slow. I did not realize that Jeremy had thrown the keys into the shrubbery. But I remember the sound of the gun hitting Jeremy's head and the feeling that he released me.我记得当那个拿着枪的人抓住我的头发，把我从车里拖出来的时候，我隐约觉得有点恼火。

山东省2018年普通高等教育专升本统一考试计算机试题本试卷分为第Ⅰ卷和第Ⅱ卷两部分，共8 页。

满分100 分。

考试用时120 分钟。

考试结束后，将本试卷和答题卡一并交回。

第I 卷一、单项选择题( 本大题共50 小题，每小题 1 分，共50 分）在每小题类出的四个备选项中只有一个是符合题目要求的，请将其选出并将答题卡的相应代码涂黑。

错涂、多涂或未涂均无分。

1.在计算机辅助系统中，CAM 的含义是（）。

A.计算机辅助设计B.计算机辅助制造C.计算机辅助教学D.计算机辅助测试1.【答案】B。

解析：计算机辅助设计是CAD ，计算机辅助教学是CAI ，计算机辅助测试是CAT。

还有，计算机辅助工程CAE。

2.将程序像数据一样存放在计算机中运行，1946 年由（）提出的。

A.图灵B.布尔C.爱因斯坦D.冯·诺依曼2.【答案】D。

解析：1946 年冯·诺依曼提出了“存储程序与程序控制”的设计思想。

将编好的程序和执行程序所需要的数据存储在计算机中，计算机在工作时能在不需要人员干预的情况下，自动逐条取出指令并加以执行。

3.下列属于存储器且断电后信息全部丢失的是（）。

A. ROMB. FROMC.RAMD.CD-ROM3.【答案】C。

解析：存储器分为内存储器和外存储器，内存储器包括随机存储器（RAM ）、只读存储器（ROM ），随机存储器（RAM ）断电丢失数据，只读存储器（ROM ）永久保存数据，存储微型机的重要信息。

可读型光盘（CD-ROM ）是外存储器。

4. 8 位无符号二进制数可以表示的最大十进制整数是（）。

A. 127B. 128C.255D.2564.【答案】C。

解析：8 位无符号二进制数为“11111111”，采用位权展开法得到十进制数255。

因此答案选C。

5.计算机中，通常用英文字母“bit ”表示（）。

A.字B.字节C.二进制位D.字长5.【答案】C。

解析：数据的存储常用位、字节、字和字长等来表示。

2019 年专升本信息真题本试卷分为第Ⅰ卷的第Ⅱ卷两部分，共八页。

满分100 分。

考试用时120 分钟。

考试结束后，将本试卷和答题卡一并交回。

第Ⅰ卷一、单项选择题(本大题共50 小题，每小题 1 分，共 50 分 )在每小题列出的四个备选项中只有一个是符合题目要求的，请将其选出并将答题卡的相应代码涂黑。

错涂、多涂或未涂均无分。

1.第一代电子计算机采用的电子元器件是（）A.晶体管B.电子管C.集成电路D.大规模集成电路2.网页是一种应用（）语言编写，可以在 www 上传输，能被浏览器认识和翻译成页面并显示出来的文件。

A.Visual BasicB.JavaC.HTMLD.++3.关于数据的描述中，错误的是（）A.数据可以是数字，文字、声音图像B.数据可以是数值型数据和非数值型数据C.数据是数值、概念或指令的一种表达形式D.数据就是指数值的大小4.通过按下键盘上的（）按键可以将屏幕画面复制到剪贴板。

A.PrintScreenB.Al+PrintScreenC.Cirl+DeleteD.Shif+PrintScreen5.下列不属于系统软件的是（）A.数据库管理系统B.操作系统C.程序语言处理系统D.电子表格处理软件6.计算机软件系统中，最核心的软件是（）A.操作系统B.数据库管理系统C.语言和处理程序D.诊断程序7.Word2010 是Microsoft 公司推出的一款（）A.电子表格处理软件B.数据库管理系统C.文字处理软件D.操作系统8.Word2010 中 ,第一次保存某文件，出现的对话框为（）A.全部保存B.另存为 C.保存 D.保存为9.Excel2010 中，工作表是一个（）A.树形表B.三维表 C.一维表 D.二维表10.下列计算机网络的传输介质中，传输率最高的是（）A.同轴线缆B.双绞线 C.电话线 D.光纤11.Access2010 数据表中的一列，称为（）A.标题B.数据C.记录D.字段12.Internet 中计算机之间通信必须共同遵循的协议是（）A.FTPB.SMTPC.UDPD.TCP/IP13.构成 Excel2010 工作律的基本要求是（）A 工作表B.单元格C.单元格区域 D.数据14.在 Windows7 中，按名称、大小等排列方式排列桌面上图标的正确操作是（）A.在开始菜单上右击，将出现一个快捷菜单，然后选择排序方式B.在桌面的任意图标上右击，将出现一个快捷菜单,然后选择排序方式C.在任务栏上右击，将出现一个快捷菜单，然后选择排序方式D.桌面的任意空白处右击，将出现一个快捷菜单，然后选择排序方式15.在 Windows7 中，如果菜单项的文字后出现“√”标记,则表明（）A.此菜单项目当前不可用B.此菜单项正处于选中状态C.此菜单项目下还有下级菜单D.单击此菜单会打开一个对话框16.在 Word2010 中，按下（）组合键可以将光标定位到文件末尾。

信息技术合格考复习题算法（一）一、选择题1.VB 表达式 68 mod 10 的结果是（）A.4B.0C. 8D.162.在VB语言中，下列合法的变量名是（）A.2xB.x2C.x/2D. x*23.执行下列程序段后，输出的“*”的个数为（）For i=2 to 10Print “*”Next iA.8B.2C.9D. 104．下列流程中，能正确表示选择结构的是（）A.（1）（2）（3）B.（2）（3）（4）C.（2）（4）D.（1）（3）5.二、操作题1.阅读下列程序，写出运行结果Dim I as integerDim s as integerDim n as integern=30s=0For I =2 To n-1If n MOD i =0 Then s = s+iNext iPrint s程序运行后输出s的值是___________________2.算法设计与程序实现假设银行的年存储利率为3%，如果现在存储10000元钱，问多少年后连本带息超过．．12000元。

设定：连本带息=本金*(1+利率)年数【算法分析】假设n年后连本带息超过12000，根据题意得出:10000*(1+3%)n>12000。

求最小的n。

【参考程序】Dim s As SingleDim r As SingleDim n As Integers = 10000r = 0.03n = 0Do While _____________n = n +1s = s*(1+r)LoopPrint n ; “年后”;”连本带息超过”; s根据上述回答如下问题：（共8分，每题4分）（1）本题采用的算法是（填：解析法/枚举法/排序法/递归法）（2）写出程序中空白处表达式3.算法设计与程序实现学校举行校园歌手大赛，评委由6人组成，评分方法：去掉一个最高分，去掉一个最低分，计算其余4位评委的平均分，作为选手的最终得分。

【算法设计】max 记录最高分min 记录最低分s 记录六位评委的总分aver 记录最终得分第1步：从文本框中分别读入6位评委的打分并依次存入到a(1)到a(6)中；第2步：将第一位评委的打分a(1)分别赋给最高分max，最低分min和总分s；第3步：利用循环结构把另外5位评委的打分累加给s从而求出6位评委的总分s，同时把5位评委的打分与max与min进行比较，得出6位评委中的最高分max和最低分min；第4步：从总分s中去掉最高分max和最低分min，求出其他四位评委的平均分aver作为选手的最终得分。