2019年山东专升本考试信息技术真题及答案
山东专升本2019计算机真题试题
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。
01专升本考试计算机基础第一章信息技术与计算机文化
专升本考试计算机基础第一章信息技术与计算机文化2019-1. 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2019-3.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2019-4.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+PrintScreen2019-5.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2019-6.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2019-17.汉字信息交换码（）是我国颁布的国家标准。
A.GB2312-80B. UTF-8 C 原码 D.补码2019-18.将十进制数56 转换成二进制数是（）A.11000B.00111C.101010D.1001112019-27. 下列关于计算机语言的描述中，错误的是（）A. 计算机可以直接执行的是机器语言程序B.汇编语言是一种依赖于计算机的低级讲言C.高级语言可读性好、数据结构丰富D.与低级语言相比，高级语言程序的执行效率高2019-51.计算机的特点主要有（）A 具有记忆和逻辑判断能力B.运算速度快,但精确度低C.可以进行科学计算,但不能处理数据D.存储容最大、通用性强2019-52 下列选项中，属于微机主要性能指标的有（）。
A 运算速度 B.内存容量 C.能配备的设备数量 D.接口数2019-55.下列属于输入设备的是（）A.显示器B.打印机C.鼠标D.扫描仪2019-56.相对于外部存储器，内存具有的特点是（）A.存取速度快B.容量相对大C.价格较贵D.永久性存储2019-63. 微型计算机中的总线包含地址总线、____和A.内部总线B.数据总线C.控制总线D.系统总线2019-69.下列选项中，属于多媒体操作系统的是（）A. AuthorwareB. LinuxC. WindowsD. PhotoShop2019-71.事务处理、情报检索和知识系统等是计算机在科学计算领域的应用。
2019年山东专升本考试信息技术真题及答案
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。
2019年山东专升本计算机真题
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。
2019山东专升本计算机基础-14页word资料
计算机文化基础试题一、单项选择题（在每小题的四个备选答案中，选出一个正确的答案，并将其字母填涂答题卡上。
每小题1分，共50分）1.由高级语言编写的源程序要转换成计算机能直接招待的目标程序，必须经过（ b ）。
A.编辑B.编译C.汇编D.解释2.在Word软件的“文件”菜单底部所显示的多个文件名是（ b ）。
A.正在使用的文件名B.最近被Word处理过的文件名C.扩展名为.doc的文件名D.正在打印的文件名3.在资源管理器右窗格中，如果需要选定多个非连续排列的文件，应按组合键（a ）。
A.Ctrl+单击要选定的文件对象B.Alt+单击要选定的文件对象C.Shift+单击要选定的文件对象D.Ctrl+双击要选定的文件对象4.在Windows中，用鼠标左键单击某应用程序窗口的最小化按钮后，该应用程序处于的状态( d )。
A.不确定B.被强制关闭C.被暂时挂起D.在后台继续运行5.在Windows中，下列启动查找程序的操作中，正确的是( d )。
A.单击"开始"按钮，选择开始菜单中的"查找"项B.右单击"我的电脑"图标，单击快捷菜单中的"查找"命令C.在"资源管理器"窗口中，单击"工具"菜单中的"查找"命令D.在Word程序窗口中，单击编辑菜单中的"查找"命令6.习惯上，CUP与组成了计算机的主机( c )。
A.控制器B.运算器C.内存储器D.控制器和运算器7.有关第一台电子计算机的描述中，不正确的是（ c ）。
A.第一台电子计算机叫ENIACB.第一台电子计算机内部采用了二进制。
C.第一台电子计算机未采用存储程序工作原理。
D.第一台电子计算机的基本逻辑部件采用了电子管制作。
8.不能退出Word2019应用程序的操作是（ b ）。
A.Alt+F4B.单击“文件”菜单中的“关闭”命令C.双击应用程序窗口左上角的控制图标D.单击窗口的“关闭”按钮9.当一个文件更名后,该文件的内容( c )。
2019年山东信息技术学业水平考试第一套习题
第一套1、下列选项中，属于信息的是（）。
A、互联网B、教科书C、交通灯信号D、计算机2、机器人日益走进我们的学习生活，这主要是利用了（）技术。
A、网络B、人工智能C、语音D、自动化信息加工3、下列不属于虚拟现实应用的是（）。
A、虚拟物理实验室B、计算机博弈C、三维虚拟社区D、飞行仿真系统4、一般来说，计算机存储一个汉字占用（）个字节。
A、4 B 、3 C、2 D 、15、关于信息技术与社会的关系，下面说法正确的是（）。
A、信息技术对社会的不利影响主要是使青少年患上“网络成瘾症”B、信息技术对社会的积极影响主要是因特网的全面普及C、对于信息技术，我们要扬长避短，合理充分地发挥其作用D、信息技术对社会发展、科技进步不会产生太大的影响6、个人台式计算机必不可少的输入/输出设备是（）。
A、显示器（屏）和打印机B、键盘和鼠标C、鼠标和打印机D、键盘和显示器（屏）7、在互联网上可以使用很多聊天工具，下列选项属于实时在线聊天工具的是A 、E-mail B、BBS C 、QQ D、Blog8、在Excel中，要计算单元格区域B3:D3中所有数据的总和，错误的公式是（）。
A、=B3+C3+D3B、=B3+D3 C 、=SUM(B3，C3，D3) D 、=SUM(B3：D3)9、下列行为符合网络道德规范的是（）。
A、聊天时对网友不礼貌地语言反唇相讥，任意谩骂B、帮助网友解密正版杀毒软件，延长使用期C、在论坛上对别人发布的“计算机故障”求助，给予帮助D、将自己购买的正版软件复制给他人使用10、下列方式获得的图形和图像，属于矢量图的是（）。
A、使用Flash绘制的圆B、用数码相机获取的照片C、在“画图”软件中用椭圆工具画的图D、用扫描仪获取的印刷稿件图像11、“互联网+”给我国各领域发展带来了极大的发展机遇，同时，在“网络信息安全”方面也提出了更高的要求。
A、正确B、错误12、现在社会“知识产权”问题日益突出。
关于知识产权，主要有以下几个法律特征：知识产权是一项专有权利；知识产权的产生需要满足法定要求和条件。
(完整版)2019年山东专升本计算机真题
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。
2019年山东省春季高考信息技术类专业技能考试试题
2019年山东省普通高等学校招生考试（春季）
信息技术类专业技能考试（样题）
考试说明
1．考试时间为60分钟；
2．考试内容包括C语言程序设计和网页制作两部分；
3．试题满分230分，其中C语言程序设计100分，网页制作130分；
4．请考生将E盘根目录下名为“考生号”的文件夹重命名为自己的考号（如“E：\考生号”改为“E：\201900000000”）。
技术平台
1．硬件平台
2．软件平台
项目一C语言程序设计
注意事项：
1．注意考试文件的命名及存储路径，未按要求保存文件，后果自负；
2．试题程序中不得增行或删行，严禁更改程序结构；
3．请注意随时保存文件，避免造成损失。
考试要求：
1．程序改错题
本题的程序源文件gaicuo.c在E盘以考生号命名的考试文件夹内（E:\考生号\C\），根据程序功能要求，源代码中有多行错误，请修改并保存。
注意不得增行或删行，严禁更改程序结构。
程序功能：此样题不提供程序功能描述。
gaicuo.c源代码如下：
此样题不提供范例源程序，考生可自行练习。
源程序的错误类型主要包括：
（1）头文件引用错误；
（2）变量的定义错误；
（3）赋值语句使用错误；
（4）常用函数使用错误；
（5）运算符和表达式使用错误；
（6）if语句使用错误；
（7）程序语法错误；
（8）程序逻辑错误。
(完整)2019年山东专升本考试信息技术真题与答案,推荐文档
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。
2019年山东专升本考试信息技术真题及答案
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.Java C。
HTML D.++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。
PrintScreen B。
Al+PrintScreenC。
Cirl+Delete D.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。
2019年山东春考真题(信息技术)含答案
13.存放光纤时,光纤的松弛部分要保持最小弯曲半径是
A.3.5cm
B.3.8cm
C.4.8cm
D.5.0cm
14.下列选项中，正确的电子邮件地址是
A.abc#
B.abc& C.abc@163,com
D.abc@
15.以下选项中,属于应用层协议的是
A.RIP
机密★启用前
山东省 2019 年普通高校招生(春季)考试
信息技术类专业知识试题
本试卷分卷一 (选择题)和卷= (非选择题)两部分，满分 200 分，考试时间 120 分钟。 考生请在答题卡上答题，考试结束后，请将本试卷和答题卡一并交回。
卷一(选择题 共 100 分)
一、选择题(本大题 50 个小题，每小题 2 分，共 100 分。在每小题列出的四个选项中,只有 一项符合题目要求,请将符合题目要求的选项字母代号选出，并填涂在答题卡上)
A.+
B.-
C.【
D.】
21.在 PhotoshopCS6 中,利用素材图 1-1 完成图 1-2 效果,使用的工具是
22.在 Photoshop CS6 图层混合模式中，提高图像亮度的模式是
A.滤色
B.正片叠底
C.溶解
D.颜色
23.在 Photoshop CS6 中，以下不能删除路径的方法是
A.从“路径”面板中选择要删除的路径拖至“删除当前路径"按钮上
A.数据传输率
B.存储周期
C.工作频率
D.CL
29.硬盘的分区表位于
A.目录区
B.主引导记录
C.主引导扇区
D.操作系统引导扇区
30.衡量一台扫描仪档次高低的重要参数是
A.扫描精度
2019山东省信息技术合格考复习题算法模块(历年真题)
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。
山建成人教育《19专升本计算机科学与技术》期末考试复习题及参考答案
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。
山东专升本计算机最新必考题含答案真题习题
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___。