2011浙江省全国计算机等级考试二级VB笔试试卷及参考答案试题及答案

1、索引属于(B)

A. 模式

B. 内模式

C. 外模式

D. 概念模式

2、面向对象的设计方法与传统的的面向过程的方法有本质不同，它的基本原理是(C)

A. 模拟现实世界中不同事物之间的联系

B. 强调模拟现实世界中的算法而不强调概念

C. 使用现实世界的概念抽象地思考问题从而自然地解决问题

D. 鼓励开发者在软件开发的绝大部分中都用实际领域的概念去思考

3、数据库设计包括两个方面的设计内容，它们是(A)

A. 概念设计和逻辑设计

B. 模式设计和内模式设计

C. 内模式设计和物理设计

D. 结构特性设计和行为特性设计

4、数据库系统的核心是(B)

A. 数据模型

B. 数据库管理系统

C. 软件工具

D. 数据库

5、按条件f对关系R进行选择，其关系代数表达式为(C)

A. R|X|R

B. R|X|Rf

C. бf(R)

D. ∏f(R)

6、下面概念中，不属于面向对象方法的是 (D)

A. 对象

B. 继承

C. 类

D. 过程调用

7、下面描述中，符合结构化程序设计风格的是(A)

A. 使用顺序、选择和重复（循环）三种基本控制结构表示程序的控制逻辑

B. 模块只有一个入口，可以有多个出口

C. 注重提高程序的执行效率

D. 不使用goto语句

8、按条件f对关系R进行选择，其关系代数表达式为(C)

A. R|X|R

B. R|X|Rf

C. бf(R)

D. ∏f(R)

9、算法的空间复杂度是指(D)

A. 算法程序的长度

B. 算法程序中的指令条数

C. 算法程序所占的存储空间

D. 算法执行过程中所需要的存储空间

10、下列模式中，能够给出数据库物理存储结构与物理存取方法的是(A)

A. 内模式

B. 外模式

C. 概念模式

D. 逻辑模式

11、关系表中的每一横行称为一个(A)

A. 元组

B. 字段

C. 属性

D. 码

12、数据流图用于抽象描述一个软件的逻辑模型，数据流图由一些特定的图符构成。下列图符名标识的图符不属于数据流图合法图符的是(A)

A. 控制流

B. 加工

C. 数据存储

D. 源和潭

13、软件调试的目的是(B) 注：与软件测试要对比着复习

A.发现错误

B.改正错误

C.改善软件的性能

D.挖掘软件的潜能

14、下面概念中，不属于面向对象方法的是 (D)

A. 对象

B. 继承

C. 类

D. 过程调用

15、下面概念中，不属于面向对象方法的是 (D)

A. 对象

B. 继承

C. 类

D. 过程调用

全国计算机等级考试二级VB笔试试题及答案

2009年9月全国计算机等级考试二级VB笔试试题及答案 一、选择题（每小题2分，共70分） 一、选择题 1．下列数据结构中，属于非线性结构的是（）。 A. 循环队列 B.带链队列 C.二叉树 D.带链栈 答案C Array解析树均是非线性结构 2. 下列数据结构中,能够按照”先进后出”原则存取数据的是（）。 A. 循环队列 B.栈 C.队列 D.二叉树 答案B 解析:栈是先进后出或后进先出的线性表 3. 对于循环队列,下列叙述中正确的是（）。 A.队头指针是固定不变的 B.队头指针一定大于队尾指针 C.队头指针一定小于队尾指针 D.队头指针可以大于队尾指针，也可以小于队尾指针 答案D 解析:如果队头指针大于队尾指针说明队列已经循环存放数据了,如果队头指针小于队尾指针说明没有进行循环存放 4. 算法的空间复杂度是指（）。 A.算法在执行过程中所需要的计算机存储空间 B.算法所处理的数据量

C.算法程序中的语句或指令条数 D.算法在执行过程中所需要的临时工作单元数 答案A 解析:算法的空间复杂度是指执行算法所需要的内存空间,包括算法程序所占空间,输入的初始数据所占空间和执行过程中所需要的额外空间. 5. 软件设计中划分模块的一个准则是（）。 A. 低内聚低耦合 B. 高内聚低耦合 C. 低内聚高耦合 D. 高内聚高耦合 答案B 解析:模块内部各元素之间的联系要紧密,高内聚,模块间的连接的紧密程度要低,低耦合,这样可以提高模块的独立性. 6.下列选项中不属于结构化程序设计原则的是（）。 A.可封装 B.自顶向下 C.模块化 D.逐步求精 答案A 7.软件详细设计产生的图如下 该图是( ). A.N-S图 B. PAD图 C. 程序流程图 D.E-R图 答案C 8.数据库管理系统是（）。

2019-2020年中考二模考试英语试卷含答案

2019-2020年中考二模考试英语试卷含答案 注意事项 1.本试卷共七大题，满分100分（不含听力口语30分），考试用时100分钟； 2.答题前，考生务必将自己的姓名、考点名称、考场号、座位号用0.5毫米黑色墨水签字笔填写在答题卡相对应的位置上，并认真榜对二维码上的准考号、姓名是否与本人相符合； 3.答选择题必须用2B铅笔把答题卡上对应题目的答案标号涂黑，如需改动，请用樣皮擦干净后，再选涂其他答案；答非选择题必须用0. 5毫米黑色墨水签字笔写在答题卡指定的位置上，不在答题区内的答案一律无效，不得用其他笔答题； 4.考生答题必须答在答题卡上，答在试卷和草稿纸上一律无效。 一、单项填空（共15小题；每小题1分,满分15分） 从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将读项涂黑。 1. Good news! We’ll have ________ one-day holiday. Let’s go on a spring outing. A. a B. an C. the D. / 2. —A friend of ______________ thinks he won’t pass the exam. —I think he should believe in ．That's the secret of success． A. my cousin; himself B. my cousin’s; him C. my cousin’s; himself D. my cousins; his 3. —May I have some wine to drink? —No, you ____________. You have to drive home later. A. can’t B. needn’t C. mustn’t D. may not 4. —Could you tell me the way the railway station? —We’re ________ our way there, why not join us? A. at; on B. to; in C. in; at D. to; on 5. —Why _______ you ________your homework so far? —Because I __________a football match from 9 to 11 yesterday evening. A. haven’t; finished; was watching B. won’t; finish; watched C. do n’t; finish; watched D. didn’t; finish; was watching 6. —Finding information is not a big deal today． —Well, the is how we can tell whether the information is useful or not． A. courage B. message C. challenge D. knowledge 7. fast runner Su Bingtian is! He finished______ in the 100- metre race in 9．99 seconds． A. How; first B. What a; first C. What a; the first D. How a; the first 8. —What will be on show next week? —The photos _________________. A. were taken by Henry B. that was taken by Henry C. will be taken by Henry D. taken by Henry 9. —I hear it 's not easy to get a ticket for Captain America Ⅲ, everyone wants to watch it. —Exactly. You can’t find a ____________ film this year. A. less excited B. more exciting C. most exciting D. 1east excited

VB考试题库,二级习题(含答案)

VB考试一 1、能够获得一个文本框中被选取文本的内容的属性是______。 A：SelStart B：SelLength C：SelText D：Text 参考答案：C 2、在窗体上画一个文本框，其名称为Text1，为了在程序运行后隐藏该文本框，应当使用的语句为：______。 A：Text1.Enabled = False B：Text1.Hide C：Text1.Clear D：Text1.Visible = False 参考答案：D 3、对于语句If x=1 Then y=1, 下列说法正确的是____。 A：x=1和y=1 均为赋值语句 B：x=1和y=1 均为关系表达式 C：x=1为赋值语句，y=1为关系表达式 D：x=1为关系表达式，y=1 为赋值语句 参考答案：D 4、以下变量名中，______是不符合Visual Basic的命名规范的。 A：_mnu_Open_234 B：Abc901 C：price_ D：K 参考答案：A 5、MsgBox 函数返回值的类型是__________。 A：数值或字符串 B：字符串C：变体D：整型数值 参考答案：D 6、VB一共有设计、运行和中断三种模式，要使用调试工具应该______。 A：进入中断模式B：进入运行模式 C：进入设计模式D：不用进入任何模式 参考答案：A 7、设a=6，则执行 x=IIF(a>5,-1,0) 后，x的值为______。 A：-1 B：6 C：0 D：5 参考答案：A 8、可以同时删除字符前导和尾部空白的函数是______。 A：Mid B：Rtrim C：Trim D：Ltrim 参考答案：C 9、以下语句的输出结果是______。 Print Format$("32548.5","000,000.00")

2019年普通高等学校招生全国统一考试二模英语试题及答案

2019年普通高等学校招生全国统一考试 广东省英语模拟试卷(二) 本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。全卷满分120分, 考试用时120分钟。 注意事项: 1.因本试卷不考听力, 第Ⅰ卷从第二部分的“阅读理解”开始, 试题序号从“21”开始。 2.答卷前, 考生须认真核对条形码上的姓名、考生号、考场号和座位号, 并将其贴在指定位置, 然后用0.5毫米黑色字迹签字笔将自己所在的县(市、区)、学校以及自己的姓名、考生号、考场号和座位号填写在答题卡和试卷的指定位置, 并用2B铅笔在答题卡的“考生号”处填涂考生号。 3.回答选择题时, 选出每小题答案后, 用2B铅笔把答题卡上对应题目的答案标号涂黑; 回答非选择题时, 将答案写在答题卡上, 写在本试卷上无效。 4.考试结束后, 将本试卷和答题卡一并交回。 第二部分阅读理解(共两节，满分40分) 第一节(共15小题; 每小题2分，满分30分) 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题 卡上将该项涂黑。 A You may have your favorite family spots on Long Island where you frequently take the kids. But there may be unexpected places you haven't explored yet. American Air power Museum A nonprofit organization, AAM's mission is to preserve the legacy(遗产)of all Americans who sacrificed themselves to defend our liberties. They seek educate new generations about their courage, bravery and heroism by presenting aircraft and armor(盔甲)in tire museum through displays, exhibits and programs. Telephone: 020 7841 3600 Cradle of Aviation Museum The Cradle of Aviation Museum features more than 75 planes and spacecraft, a dozen cockpits and 30 hands- on exhibits in nine galleries. A favorite among kids is the Sesame Street show featuring Big Bird, Elmo and more as they learn about the Big Dipper, the North Star the sun and the moon. Telephone: 020 7414 3428 Tackapausha Museum

江苏省计算机二级VB考试真题及参考答案

2007年秋季vb考试真题 1．下面关于比特的叙述中，错误的是( 1 ) A．比特是组成数字信息的最小单位 B．比特只有“0”和“1”两个符号 C．比特既可以表示数值和文字，也可以表示图像和声音 D. 比特”1”总是大于比特“0” 2．在下列有关集成电路的叙述中，错误的是( 2 ) A．现代集成电路使用的半导体材料主要是硅 B．大觑模集成电路一般以功能部件、子系统为集成对象 C．我国第2代居民身份证中包含有IC芯片 D? 目前超大规模集成电路中晶体管的基本线条已小到l纳米左右 3．在下列有关通信技术的叙述中，错误的是( 3 ) A.通信的基本任务是传递信息，因而至少需由信源、信宿和信道组成 B.通信可分为模拟通信和数字通信，计算机网络属于模拟通信 C.在通信系统中，采用多路复用技术的目的主要是提高传输线路的利用率 D?学校的计算机机房一般采用5类无屏蔽双绞线作为局域网的传输介质 4.下面是关于PC机主存储器的一些叙述，其中正确的是( 4 ) A.主存储器是一种动态随机存取存储器(RAM) B.主存储器的基本编址单位是字(即32个二进位) C.目前市场上销售的PC机，其内存容量可达数十GB D.所有PC机的内存条都是通用的：可以互换 5．现行PC机中，IDE(或SATA)接口标准主要用于( 5 ) A．打印机与主机的连接C．声卡与主机的连接 B．显示器与主机的连接D．硬盘与主机的连接 6. 下列有关PC机的CPU、内存和主板的叙述中，正确的是( 6 ) 。 A．大多数Pc机只存一块CPu芯片，即使是“双核”CPU也是一块芯片 B．所有Pentium系列微机的内存条相同，仅有速度和容量大小之分 C．主板上芯片组的作用是提供存储器控制功能，I/O控制与芯片组无关 D．主板上CMOS芯片用于存储CMOS设置程序和一些软硬件设置信息 7.下列有关目前Pc机辅助存储器的叙述中，错误的是( 7 ) A．硬盘的容量越来越大，这是因为硬盘中磁盘碟片的数目越来越多 B．硬盘的内部传输速率一般小于外部传输速率 c．优盘采用Flash存储器技术，属于半导体存储器 D．目前常见COMBO光驱是一种将CD-RW和DVD-ROM组合在一起的光驱 8.下面有关Windows操作系统，(95以后版本)的叙述中，错误的是( 8 ) 。A．Windows操作系统支持系统中多个任务的并发执行 B．利用Whldows附件“系统工具”中的“系统信息”可以查看内存的工作情况 C．系统规定文件名最多由128个字符组成 D．Vista是Microsoft公司推出的Windows XP操作系统的后继版本 9.算法设计是编写程序的基础。下列关于算法的叙述中，正确的是( 9 ) 。 A．算法必须产生正确的结果C．算法可以没有输出 B．算法必须具有确定性D．算法的表示必须使计算机能理解 10．因特网使用TCP／IP协议实现全球范围的计算机网络互连，连接在因特网上的每一台主机

2019-2020年初三英语二模试卷及答案

2019-2020年初三英语二模试卷及答案 请注意：考生须将1～50题所选答案填涂到答题卡上，答在试卷上无效！ 一、单项选择从下列每题所给的选项中，选择一个最佳答案。(15分) 1. I like living in _____ Taizhou. It’s _____ beautiful city with lots of interesting places. A. a; a B. a; the C. /; the D. /; a 2. --Peter sits ______ the window every time he travels. --I know. He enjoys watching the beautiful views through it. A. by B. in C. on D. behind 3. Daniel spends all his free time playing computer games. He________ plays football. A. often B. sometimes C. seldom D. never 4. My grandpa’s favorite food ______ rice dumplings at a very young age. But now he eats little. A. is B. was C. are D. were 5. --Have you got __________ ready for the sports meeting? -- No. We still have ________ to do. A. anything; nothing B. something; everything C. everything; something D. anything; everything 6. --Is it John Smith who will give us a talk tomorrow? --It _________ be. I’m not sure about that. A. must B. could C. should D. has to 7. Peter tried to ____ the underground, but failed. He just saw it passing by at the station. A. get on B. get off C. get away D. get out 8. The TV program called “ A Bite of China” is a ________ that records different kinds of delicious food from various parts of China. We can learn a lot about local culture from it. A. cartoon B. documentary C. chat show D. game show 9. --The missing Malaysia Airlines plane hasn’t been found so far. --_________, but an international effort is continuing. A. Bad luck B. Sounds terrible C. Sorry to hear that D. Cheer up 10. “Wechat”(微信) really makes a great _________ to people’s life. It’s easy for us to keep in touch with others. A. choice B. surprise C. progress D. difference 11. --Frank, you look worried. Anything wrong? --Well. I ________ a test and I’m waiting for the result. A. take B. am taking C. have taken D. will take 12. While the door __________, please go in one after another. Don’t push. A. opens B. closes C. is open D. is closed 13. It’s __________ of him to donate all his collections to the country. A. helpful B. polite C. outgoing D. generous

计算机二级VB考试题及答案

计算机二级VB考试题及答案计算机二级VB考试题及答案 计算机二级VB考试题及答案 1.在窗体上画一个名称为Text1的文本框，一个名称为Command1的命令按钮，然后编写如下事件过程和通用过程： PrivateSubCommand1_Click() n=Val(Text1.Text) Ifn2=n/2Then f=f1(n) Else f=f2(n) EndIf Printf;n EndSub PublicFunctionf1(ByRefx) x=x*x f1=x+x EndFunction PublicFunctionf2(ByValx) x=x*x

f2=x+x+x EndFunction 程序运行后，在文本框中输入3，然后单击命令按钮，窗体上显示的是(D)(单) A.7236 B.10836 C.726 D.273 2.在窗体上画一个名称为Command1的命令按钮，然后编写如下事件过程： PrivateSubCommand1_Click() c="1234" Fori=1To4 c1=Trim(Str()) Printc1 Nexti EndSub 程序运行后，单击命令按钮，要求在窗体上显示如下内容 1 12 123 1234 则在下划线处应填入的内容为(B)(单)

A.Right(c1,i) B.Left(c1,i) C.Mid(c1,i,1) D.Mid(c1,i,i) 3.在窗体上画一个名称为Command1的命令按钮和一个名称为Text1的文本框，然后编写如下事件过程： PrivateSubCommand1_Click() n=Val(Text1.Text) Fori=2Ton Forj=2Tosqr(i) IfiModj=0ThenExitFor Nextj Ifj>Sqr(i)ThenPrinti Nexti EndSub 该事件过程的功能是(C)(单) A.输出n以内的奇数 B.输出n以内的偶数 C.输出n以内的素数 D.输出n以内能被j整除的数 4.在窗体上画一个名称为Command1的命令按钮，然后编写如下通用过程和命令按钮的事件过程： PrivateFunctionf(mAsInteger)

广州二模英语试题及答案教学内容

第I卷 第二部分阅读理解（共两节，满分40分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该选项涂黑。 A Many people would love to leave their jobs behind and have a life-changing adventure overseas. They imagine lying under palm trees as the sun goes down. However, life overseas is not always easy, and many are not prepared for the shock of living in an alien culture. The honeymoon period At first, for those who actually decide to move abroad, life is an exciting adventure. They enjoy exploring their new surroundings, and life seems like an extended holiday. They don’t mind trying the local cuisine and discovering the local culture. They can even afford to practice their foreign-language skills without fear of making mistakes. Trouble in paradise In many cases, when people consider moving to another country, they often fail to realize how different life will be. As time goes by, they become frustrated when language and cultural misunderstandings become a daily headache. In this stage, the visitors begin to withdraw from life in the host country and avoid spending time with local people in favor of mixing with others from their own cultural background. The road to recovery Gradually, most visitors realize they must accept the differences and not fight against them. This change encourages them to improve their language skills and slowly they manage to do the things they could easily do at home, such as opening a bank account. This new-found confidence enables them to see a side of life which very few tourists get to witness. Adjusting to life abroad can often be a real problem. The secret to overcoming it is to stop trying to change your host country: you will not succeed. If not, you risk losing your dream and having to return to the old life you wanted to leave behind. 21. Why do people moving abroad feel excited at first? A. They find foreign living much easier. B. They have the necessary language skills. C. They love the adventure and exploration. D. They enjoy meeting people from different cultures. 22. According to the author, what is the main problem many people moving abroad face? A. Homesickness. B. Culture shock C. Health problems. D. Lack of employment. 23. What would the author suggest people moving abroad do? A. Study the local language. B. Go on holidays frequently. C. Learn how to open a bank account. D. Seek out people from their home country. B Australia loves interesting money. In 1988, it was the first country to replace paper money with special plastic banknotes. Now it’s introduced a new five-dollar bill so technologically advanced that many experts are calling it the money of the future! At first glance, the new note looks much like the old one. It has the same pink colour and main pictures on the front and back. But look closer, and you will notice a clear window running down the middle, surrounded by images of the yellow Prickly Moses, a type of Australian plant. Tilt（使倾斜）the note a little and you will see the Eastern Spinebill, an Australian bird, beating its wings as if trying to fly away. Turn the bill from side to side, and you will notice the picture of a small building at the bottom of the note spins, and the image of “5” changes position. While these moveable features are impressive and entertaining, that was not the reason Australian government officials spent ten years developing them. Their primary purpose was to make it impossible for criminals to produce their own fake notes. The new five-dollar note also has something to help blind people easily identify the money. It has a raised bump alongside the top and bottom, enabling blind people to quickly determine its value. The credit for persuading the Australian government to add this all-important bump goes to 15-year-old Connor McLeod. The blind Sydney teenager came up with the idea in 2014 after being unable to tell how much money he had received for Christmas. Connor says he was so embarrassed at not being able to see the difference between notes that he only carried coins to pay for food at the school cafeteria. To

计算机二级VB考试试题

站长提醒广大考生：下面的138道题目，在二级考试中命中率极高。 一、选择题 (1) 下面叙述正确的是(C) A. 算法的执行效率与数据的存储结构无关 B. 算法的空间复杂度是指算法程序中指令（或语句）的条数 C. 算法的有穷性是指算法必须能在执行有限个步骤之后终止 D. 以上三种描述都不对 (2) 以下数据结构中不属于线性数据结构的是(C) A. 队列 B. 线性表 C. 二叉树 D. 栈 (3) 在一棵二叉树上第5层的结点数最多是(B) 注：由公式2k-1得 A. 8 B. 16 C. 32 D. 15 (4) 下面描述中，符合结构化程序设计风格的是(A) A. 使用顺序、选择和重复（循环）三种基本控制结构表示程序的控制逻辑 B. 模块只有一个入口，可以有多个出口 C. 注重提高程序的执行效率 D. 不使用goto语句 (5) 下面概念中，不属于面向对象方法的是(D) 注：P55-58 A. 对象 B. 继承 C. 类 D. 过程调用 (6) 在结构化方法中，用数据流程图（DFD）作为描述工具的软件开发阶段是(B) A. 可行性分析 B. 需求分析 C. 详细设计 D. 程序编码 (7) 在软件开发中，下面任务不属于设计阶段的是(D) A. 数据结构设计 B. 给出系统模块结构 C. 定义模块算法 D. 定义需求并建立系统模型 (8) 数据库系统的核心是(B) A. 数据模型 B. 数据库管理系统 C. 软件工具 D. 数据库 (9) 下列叙述中正确的是(C) A.数据库是一个独立的系统，不需要操作系统的支持 B.数据库设计是指设计数据库管理系统 C.数据库技术的根本目标是要解决数据共享的问题 D.数据库系统中，数据的物理结构必须与逻辑结构一致 (10) 下列模式中，能够给出数据库物理存储结构与物理存取方法的是(A) 注：P108

广州二模英语试题及答案

广州二模英语试题及答 案精选文档 TTMS system office room 【TTMS16H-TTMS2A-TTMS8Q8-TTMSHHJ8】

第I卷 第二部分阅读理解（共两节，满分40分） 第一节（共15小题；每小题2分，满分30分） 阅读下列短文，从每题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该选项涂黑。 A Many people would love to leave their jobs behind and have a life-changing adventure overseas. They imagine lying under palm trees as the sun goes down. However, life overseas is not always easy, and many are not prepared for the shock of living in an alien culture. The honeymoon period At first, for those who actually decide to move abroad, life is an exciting adventure. They enjoy exploring their new surroundings, and life seems like an extended holiday. They don’t mind trying the local cuisine and discovering the local culture. They can even afford to practice their foreign-language skills without fear of making mistakes. Trouble in paradise In many cases, when people consider moving to another country, they often fail to realize how different life will be. As time goes by, they become frustrated when language and cultural misunderstandings become a daily headache. In this stage, the visitors begin to withdraw from life in the host country and avoid spending time with local people in favor of mixing with others from their own cultural background. The road to recovery Gradually, most visitors realize they must accept the differences and not fight against them. This change encourages them to improve their language skills and slowly they manage to do the things they could easily do at home, such as opening a bank account. This new-found confidence enables them to see a side of life which very few tourists get to witness. Adjusting to life abroad can often be a real problem. The secret to overcoming it is to stop trying to change your host country: you will not succeed. If not, you risk losing your dream and having to return to the old life you wanted to leave behind. 21. Why do people moving abroad feel excited at first? A. They find foreign living much easier. B. They have the necessary language skills. C. They love the adventure and exploration. D. They enjoy meeting people from different cultures. 22. According to the author, what is the main problem many people moving abroad face? A. Homesickness. B. Culture shock C. Health problems. D. Lack of employment. 23. What would the author suggest people moving abroad do? A. Study the local language. B. Go on holidays frequently. C. Learn how to open a bank account. D. Seek out people from their home country. B Australia loves interesting money. In 1988, it was the first country to replace paper money with special plastic banknotes. Now it’s introduced a new five-dollar bill so technologically advanced that many experts are calling it the money of the future! At first glance, the new note looks much like the old one. It has the same pink colour and main pictures on the front and back. But look closer, and you will notice a clear window running down the middle, surrounded by images of the yellow Prickly Moses, a type of Australian plant. Tilt（使倾斜）the note a little and you will see the Eastern Spinebill, an Australian bird, beating its wings as if trying to fly away. Turn the bill from side to side, and you will notice the picture of a small building at the bottom of the note spins, and the image of “5” changes position. While these moveable features are impressive and entertaining, that was not the reason Australian government officials spent ten years developing them. Their primary purpose was to make it impossible for criminals to produce their own fake notes.

2018年济南市槐荫区二模英语试题及答案

2018年学业水平阶段性调研测试 初三英语试题（2018.5） 本试题分第I卷（选择题）和第II卷（非选择题）两部分，共10页，满分150分。考试时间为120分钟。 答卷前，请考生务必将自己的班级、姓名、座号和准考证号填写在答题卡上，并同时将姓名、准考证号和座号填写在试卷规定的位置。考试结束后，将本试卷和答题卡一并交回。 第I卷（选择题共110分） 注意事项： 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。 I．听力测试（30分） A）听录音，在每组句子中选出一个你所听到的句子。每个句子听一遍。 1. A. His father is a teacher. B. I have a little brother. C. I’d like a banana. 2. A. Do you often play chess? B. Does the skirt look nice? C. Did you see the lions? 3. A. We watch TV after dinner. B. Sally has long curly hair. C. That is Jenny’s chair. 4. A. Which town did you go to? B. Where’s the nearest zoo? C. What does his son do? 5. A. Don’t run in the hallways. B. Here comes the school bus. C. Let’s go after class. B）听录音，从每题A、B、C三幅图画中选出与听到的对话内容相符的一项。每段对话听两遍。 6. A. B. C. 7. A. B. C. 8. A. B. C. 9. A. B. C. 10. A. B. C.