Silverlight模拟题
英语高考模拟试题12
英语高考模拟试题12Dear students,Today, we will be going through a set of practice questions for the upcoming English final exam. Please make sure to read each question carefully and select the best answer. Good luck!Section A: Reading ComprehensionRead the following passage and answer the questions below:Turtles are fascinating creatures with many unique characteristics. One interesting fact about turtles is their long lifespan. Some turtle species can live up to 150 years! Another remarkable feature of turtles is their protective shell, which acts as a shield against predators. In addition, turtles are known for their slow movement on land but impressive swimming skills in water.1. According to the passage, what is one unique characteristic of turtles?A) Their ability to flyB) Their long lifespanC) Their preference for cold climatesD) Their love for fast movement2. How does a turtle's shell help protect it?A) It acts as camouflageB) It provides foodC) It serves as a shieldD) It helps with flying3. What is mentioned as a contrast in the passage?A) Turtles' slow movement on land and impressive swimming skillsB) Turtles' love for hot weather and dislike of waterC) Turtles' short lifespan and quick movement on landD) Turtles' dislike of their shell and preference for predators4. What is the main topic of the passage?A) BirdsB) TurtlesC) InsectsD) FishSection B: GrammarChoose the correct answer to complete each sentence:5. I __________ to the store yesterday.A) goingB) goC) wentD) goes6. Sarah, along with her friends, __________ to the party last weekend.A) goB) goesC) wentD) going7. My brother __________ interesting books in his free time.A) readsB) readingC) readD) to read8. The weather was cold, so we __________ a fire in the fireplace.A) makingB) makeC) madeD) makesSection C: Writing9. Write a short paragraph about your favorite book and why you enjoy reading it.10. Write an email to a friend inviting them to a movie night at your house. Include details about the movie you will be watching, the snacks you will provide, and the date and time of the event.Thank you for completing the practice questions. Remember to review your answers and make any necessary corrections. Good luck on your exam!。
csharp练习题
C练习题一、基础语法1. 声明一个整型变量并赋值为10。
2. 声明一个浮点型变量并赋值为3.14。
3. 声明一个字符串变量并赋值为"Hello, World!"。
4. 声明一个布尔变量并赋值为true。
5. 创建一个名为`MyClass`的类，并在其中声明一个名为`myField`的私有整型字段。
6. 在`MyClass`类中添加一个构造函数，接受一个整型参数并赋值给`myField`字段。
7. 在`MyClass`类中添加一个名为`PrintField`的方法，打印出`myField`字段的值。
二、控制结构8. 编写一个程序，使用`if`语句判断一个整数变量是否大于0。
9. 编写一个程序，使用`switch`语句根据整数变量的值输出对应的星期名称。
10. 编写一个程序，使用`for`循环打印1到10的数字。
11. 编写一个程序，使用`foreach`循环遍历一个整数数组并打印每个元素。
12. 编写一个程序，使用`while`循环计算1到10的阶乘。
三、函数和方法13. 编写一个名为`Add`的方法，接受两个整数参数并返回它们的和。
14. 编写一个名为`Multiply`的方法，接受两个整数参数并返回它们的乘积。
15. 编写一个名为`PrintNumbers`的方法，接受一个整数参数，打印从1到该参数的所有数字。
16. 编写一个名为`ReverseString`的方法，接受一个字符串参数并返回其反转后的字符串。
17. 编写一个名为`FindMax`的方法，接受一个整数数组参数并返回数组中的最大值。
四、面向对象18. 创建一个名为`Person`的类，包含姓名和年龄两个属性。
19. 在`Person`类中添加一个构造函数，接受姓名和年龄作为参数。
20. 在`Person`类中添加一个名为`PrintInfo`的方法，打印出该人的姓名和年龄。
21. 创建一个`Student`类，继承自`Person`类，并添加一个名为`Grade`的属性。
Silverlight面试题(选择题)
课程名称：Silverlight （A ）卷专业： 年级： 姓名：_______________ 学号：_________________ 考试(考查) 闭卷题号 一 二 三 总分 分数一、基础题(每题2分)1. 以下关于Silverlight 应用程序的特点的说法,错误的是(D ) A 支持丰富的数据格式和网络通信方式 B 高质量的视频和音频C 使用现有的编程工具和.NET Framework 编程模型D 和Flash 一样,不支持搜索引擎优化(SEO)2 以下关于Silverlight 应用程序的结构的说法,正确的是(A )A Silverlight 应用程序必须有一个派生自Application 的类,负责初始化应用程序B Silverlight 应用程序最终编译成.xap 文件 ,该文件符合W3C 的XML 标准 、、Xaml 文件符合 C Silverlight 应用程序中必须有一个Page 类,用于显示用户界面D Silverlight 应用程序必须运行在Aspxyem 环境中3 以下关于Silverlight 应用程序的生命周期的说法,错误的是( B) A Silverlight 应用程序必须运行在本身的Runtime 环境中B 先在客户端创建应用程序的执行环境,再下载Silverlight 应用程序包(.xap 文件)C 如果用户浏览器没有安装Silverlight.exe,则会提示用户下载安装D 在Silverlight 应用程序运行前,允许用户自定义启动画面4 以下关于XAML 的依赖属性的说法,错误的有是( A)A 依赖属性的访问方式与其他属性没有区别,通过"."运算符访问B 依赖属性必须由Static 修饰--------------------------------------装--------------------------------------订------------------------------线----------------------------------------C 依赖属性可以节约资源D 依赖属性必须使用DependencyProperty.Register()实现注册5 以下不属于XAML特性的是(D )A XAML 中的元素(标记)都对应.NET Framework中的某个类型B XAML 可以创建节点树C XAML 中通过元素和元素属性实现的功能都可以使用后台代码实现D XAML 中的元素不能被继承6 以下关于内容控件的说法,正确的是(A )A 内容控件都具有Content属性B ContentControl类直接派生自FormworkElement类C Border是内容控件D TextBlock是内容控件7 以下关于Grid控件的说法,错误的是( D)A Grid控件中的<RowDefinition>具有Height属性而没有Width属性B Grid控件中的<ColumnDefinition>具有Width属性而没有Height属性C Grid控件的布局作用类似于HTML中的<table>D Grid控件中必须有行和列的定义,才可以放置其他控件8 以下关于DataContext属性的说法,错误的是( C)A DataContext属性可以被一个元素的内部元素继承B 每个元素都具有DataContext属性C 如果父元素和子元素都具有DataContext属性,则父元素会覆盖子元素的属性值D 非列表控件在设置了DataContext属性之后才可以进行数据绑定9 以下关于数据绑定的描述,错误的是(B )A INotifyPropertyChanaged接口用于在数据源发生变化时通知Bind对象B Silverlight中的数据绑定与中的数据绑定没有区别C OneWay和TwoWay绑定模式必须实现INotifyPropertyChanged接口D 可以将数据对象作为XAML中的静态资源进行绑定10 以下对控件的描述,正确的有( B)A Popup控件ToolTip控件都用于为UI元素创建提示信息,并且可以自动隐藏B DataGrid控件中的列可以自动生成或在XAML中进行设计C ComboBox控件中的下拉列表项只能是静态创建的<ComboBoxItem>元素D Image元素的Source属性只能指向Silverlight程序中的图片11 以下关于全局样式的说法,错误的是(D )A 全局样式被定义为全局的静态资源B 全局样式和页面级别样式都通过Setter设置样式属性的值C Key属性值在全局样式中不能重复D 一种类型的控件只能定义一个全局样式12 以下关于控件模板的说法,错误的是(A )A 控件模板需要在App.xaml文件中定义,且必须作为全局静态资源进行定义B 控件模板能够使控件的外观,内容和结构保持一致C 控件模板可以使控件重用性更高 , 有利于代码的维护D 控件只要具有Template属性,就可以定制模板13 以下关于路由事件的描述,不正确的有(C )A Silverlight中的路由事件就是事件冒泡B 路由事件是父控件接收和处理来自子控件的事件C 路由事件是子控件接收和处理来自父控件的事件D 鼠标事件MouseLeftButtonDown允许路由事件14 以下关于Silverlight用户控件的说法,不正确的有(C )A 所有的Silverlight用户界面都是由用户控件呈现B 用户控件只能被追加到其他的用户控件中进行呈现C 用户控件只能在当前应用程序中重用D 用户控件可以单独呈现15 以下关于自定义控件的说法,不正确的有(D )A 自定义控件可以在Silverlight类库创建,在任何Silverlight应用程序中重用B 自定义控件如果派生自Control类,则除非定制了控件模板,否则不会呈现任何UI界面C 自定义控件可以派生自现有的任何内置控件D 自定义控件不允许用户自己通过Content属性添加内容16 以下关于Path对象的描述,正确的有(AB )A Path可以绘制任何的Shape形状B Path对象的Data属性只能使用几何图形呈现内容C Path对象的Data属性中mini-language不区分大小写,例如,H和h绘制的水平线相同D Path对象在Data属性中通过mini-language绘制路径,C表示绘制二次方的贝赛尔曲线 //注释C表示三次方的贝塞尔曲线，Q表示二次方贝塞尔曲线，A：椭圆曲线，Z 结束命令17 以下关于画刷的描述,正确的有(B )A 图片刷ImageBrush必须与图片元素Image结合使用B 视频刷必须与MediaEelement元素结合使用C 线性渐变刷和径向渐变刷的作用完全相同D SolidColorBrush可以使用多种颜色填充元素18 以下关于Geometry图形和Shape形状之间的区别,说法正确的是(A )A Shape可以自我呈现B Geometry可以自我呈现C Geometry可以单独存在D Shape和Geometry绘制的都是3D图形19 以下关于元素变换的说法,错误的是( A)A RotateTransform默认按照逆时针方向进行旋转变换默认顺时针方向B ScaleTransform的ScaleX属性按照指定的比例沿X轴方向缩放变换C 矩阵变换通过修改结构体Matrix的矩阵实现D TransformGroup允许嵌套TransformGroup20 以下关于Image元素的Stretch属性的描述,错误的是( C)A 取值为None时,不拉伸图像B 取值为Uniform时,图像按比例拉伸,不破坏图像比例C 取值为Fill时,图像会填满规定的尺寸区域,不破坏图像比例D 取值为UniformToFill时,图像会被裁剪,但比例不会破坏21 以下关于WCF服务契约的描述,错误的是(D )A 服务契约必须以ServiceContact特性标识B 服务契约一般以接口定于C 服务契约中定义了服务操作,这些操作以OperationContract特性标识D 在一个WCF服务中可以没有服务契约22 以下关于WCF的终结点EndPoint的描述,正确的有( A)A WCF可以有一个或多个终结点B 地址指定了外部能够访问的操作契约指定了外部能够访问的操作 BC说反了C 契约指定了终结点的位置地址制定了终结点的位置D 终结点中的绑定指定了它与外界通信的协议23 创建和调用WCF的步骤,正确的有(B )A 创建服务契约 -> 自我承载服务 -> 创建服务 -> 客户端调用服务B 创建服务契约 -> 创建服务 -> 自我承载服务 -> 客户端调用服务C 创建服务契约 -> 创建服务 -> 客户端调用服务 -> 自我承载服务D 创建服务契约 -> 创建服务 -> 客户端调用服务 -> IIS承载服务24 以下关于Silverlight调用WCF服务的说法,错误的是( BC)A Silverlight总是异步调用WCF服务B Silverlight只能调用同域的WCF服务 // 注释，可以快于，加XMl文件C Silverlight调用的WCF服务必须寄宿在WEB服务器 //注释，还可以自己承载D Silverlight默认不能跨域调用WCF服务25以下关于WCF服务器端配置的说法,错误的是( A)如果WCF服务由IIS承载,则不需要添加配置如果WCF服务是自我承载,可以通过配置或者托管代码监听和对外公开元数据如果文件可以是web.config,也可以是app.config配置文件中的endpoint节点用于配置服务器端终结点,包括地址绑定契约26 Silverlight中使用WebClient 对象与使用HttpWebRequest对象的区别在于( C)A WebClient是抽象类,HttpWebRequest不是抽象类 // WebClient是实体类，HttpWebRestpuset是抽象类B HttpWebRequest通过事件实现异步调用C WebClient通过事件实现异步调用D WebClient回调函数运行在非UI线程上,所以回调函数中不能处理Silverlight控件27 以下关于用户独立存储空间的说法,不正确的是(A)A 操作系统独立存储空间的类位于System.IO命名空间下、、注释：SystemIO.IsolatedStorageFile中B 独立存储空间可以将数据永久存储在用户计算机中C 独立存储空间使用文件流保存文件D 独立存储空间存储在服务器端28 以下对于JSON数据序列化和反序列化的解释,错误的有(C )A Json数据可以使用第三方插件序列化B 反序列化是指将Json封装为实体对象C 序列化是指将Json封装为实体对象、、注释：序列化是将对象转化为Json 格式的字符串。
高考英语一轮复习 Unit5 The silver screen随堂检测 新人教版必修1
Unit5 The silver screen 随堂检测（必修1，含2013年模拟试题，含答案解析）Ⅰ.完成句子1．When asked how he succeeded，he______________________(把自己的成功归于他的家人)．答案：owed his success to his family2．It was at this moment that____________________(他的事业开始成功)．答案：his career took off3．Check your work again and see if you can spot where you________________(出错)．答案：went wrong4．Your boss must______________(高度赞扬)you if she gives you so much responsibility.答案：think highly of5．As a matter of f act，he did not________________(评论)our plan.答案：make any comment on6．Plenty of fresh air and exercise will________________(加速)his recovery.答案：speed upⅡ.易错模块1．Young people need the chance to hear and enjoy________music.It’s different from getting it from the radio or a CD.A．living B．liveC．alive D．lively解析：选B。
live music现场演奏的音乐。
后面的It’s different from gett ing it from the radio or a CD.是提示信息。
ps考试题目模拟试题及答案
ps考试题目模拟试题及答案一、单项选择题1. 下列哪个选项中所有的单词拼写都是正确的？A. intelligent, separete, february, occasianB. necessary, separate, occasion, supriseC. embarrassed, disappoint, appreciate, acousticD. accommodate, inconvenience, achievement, appearance 答案：C. embarrassed, disappoint, appreciate, acoustic2. Which of the following words is spelled incorrectly?A. rhythmB. amateurC. recommendD. embarassAnswer: D. embarass3. Choose the correct word to fill in the blank:I would like _______ coffee, please.A. someB. anyC. aD. anAnswer: A. some4. The mountain peak is _______ highest point in the range.A. it'sB. itsC. its'D. itAnswer: B. its二、阅读理解阅读下列短文，然后根据短文内容选择正确答案。
Are you feeling tired during the day? Do you find it hard to concentrate on your work or studies? You may not be getting enough sleep at night. Here are some tips to help you sleep better:1. Stick to a routine: Try to go to bed at the same time every night and wake up at the same time every morning, even on weekends.2. Create a cozy environment: Make sure your bedroom is dark, quiet, and at a comfortable temperature.3. Avoid screens before bed: The blue light emitted from phones and tablets can interfere with your sleep. Try to avoid using screens at least an hour before bedtime.4. Limit caffeine and sugar: Try not to consume caffeine or sugary foods close to bedtime, as they can keep you awake.5. Relax before bed: Take a warm bath, meditate, or read a book to help you unwind before going to sleep.6. Exercise regularly: Physical activity during the day can help you fall asleep faster and sleep more deeply at night.7. Seek help if needed: If you are still having trouble sleeping, consider talking to a doctor or sleep specialist for advice.5. According to the passage, what should you do to help you sleep better?A. Drink coffee before bedB. Exercise right before going to sleepC. Keep your bedroom bright and noisyD. Stick to a bedtime routineAnswer: D. Stick to a bedtime routine6. What should you avoid close to bedtime?A. Drinking warm milkB. Consuming caffeine and sugarC. Reading a bookD. MeditatingAnswer: B. Consuming caffeine and sugar7. What should you do if you are still having trouble sleeping?A. Visit a sleep specialistB. Switch to a different bedC. Drink more coffeeD. Watch TV in bedAnswer: A. Visit a sleep specialist三、写作请按照下面的题目写一篇短文。
2019版高考英语精准备考高考复习练习真题预测一轮外研版单元检测五ALessoninaLabWord版含解析
单元检测（五） A Lesson in a LabⅠ.阅读理解ABeing in the school's science lab can be exciting, because you're doing something different from sitting at your desk listening to your teacher. But fun as lab work is, you have to observe the safety rules if you don't want to hurt yourself or your lab partner.The first rule is to behave responsibly in the laboratory at alltimes. When your teacher is showing you lab equipment, listen towhat he is telling you, because some of the equipment can bedangerous.Become familiar with your lab assignment (任务) before youstart doing it. This means reading everything the teacher has written down and asking questions if you don't understand an instruction or a term.Do not try to work alone. If your partner is absent, let your teacher know so she can assign another student to work with you. And don't do any other experiments other than what you have been assigned. Wear your lab apron (围裙) and safety goggles (护目镜) whenever you are working on a lab assignment. On lab days, wear old clothing that you won't mind getting damaged. Make sure this clothing covers as much of your skin as possible. Keep your hands away from your skin, face, eyes and mouth when you are working with dangerous chemicals.You will be working with fire in the lab with an alcohol lamp. Use gloves when handling hot lab equipment. If you have long hair, pull it back in a ponytail (马尾辫) and roll up long sleeves. Don't put paper, chemicals, lab equipment or any part of your body in the flame.When you use a sharp instrument, treat it with care. Do not point it at yourself or any one of your fellow classmates during the experiment.语篇解读：在实验室做实验很有趣，但也处处存在危险。
2023-2024学年高中英语人教版高考模拟习题及解析
2023-2024学年人教版高中英语高考模拟班级：__________ 姓名：__________ 考号：__________一、填空题（本大题共计3小题，每题3分，共计9分）1.I believe that human beings are b________（本质上） good. 【答案】asically【解析】答案：basically.根据中文意思可知使用副词basically"本质上"，修饰谓语动词。
故答案为：basically.2.（1）Chang'e-4, a Chinese lunar exploration mission（任务）, achieved the first soft landing on the far side of the Moon, sometimes ________（call）the "dark side". mostly unseeable from the Earth, on 3 January 2019.2.（2）Over the past decades, the Philippines ________（lose）more than 30% of its forest cover due to illegal logging（伐木）, but the new bill means that the younger generation can help to address________ problem.2.（3）In fact, this isn't the only positive rule ________ concerns the2.（4）When European explorers discovered ________ are today known as penguins in the Southern Hemisphere, they noticed their similar appearance to the great auk of the Northern Hemisphere, and named them after this bird, although they are not closely related.2.（5）________（high）adapted for life in the water, penguins feed on krill, fish, squid and other forms of sealife caught while swimming underwater.2.（6）There are 18 different species of penguins that are found in varying climates, ________（range）from Galapagos Penguins on tropical islands at the equator（赤道）to Emperor Penguins living at the icy waters of Antarctica.2.（7）In November, 1988, she became the first model ________（wear）jeans on the cover of Vogue, a fashion magazine.2.（8）Bercu is hoping that the movement she started ________（continue）to expand. "In five years I would love the app to be in every household around the world."2.（9）If there were four Williams in one village, one might ________（refer）to as William the son of John. A second might be called William from the hill. A third, William the blacksmith.2.（10）Some feel that keeping animals in enclosures is a form of________（cruel）.【解析】（1）called 考查非谓语动词。
2020年山东省高考英语模拟试卷解析版
高考英语模拟试卷一、阅读理解（本大题共15小题，共37.5分）AWhy go to Madrid？There may be a slight chill（寒冷）in the air，with temperatures staying around 15℃ in March，but Spain's handsome capital is slowly starting to warm up，Even more attractive are the cultural events．A new exhibition on the living and working spaces of Spain's greatest artist，Picasso，has just opened in the studio at the Fundacion Mapfre at Paseo de Recoletos 23．It runs until 11 May with rarely seen pieces borrowed from his family．Later this summer，the 400th anniversary of the death of the Renaissance（文艺复兴）painter El Greco will be marked with an exciting exhibition at the Museo del Prado at Paseo del Prado from 24 June to October．How to go？The widest range of flights is offered by EasyJet from Bristol，Edinburgh．Gatwick，Liverpool and Luton．British Airways and its sister airline Iberia combine forces from Heathrow and London City．Ryanair flies from Manchester and Stansted；Air Europa flies from Gatwick．Barajas airport is 13km north-east of the city centre and is served by frequent trains on Metro line 8，but the shortest underground journey is a bit complex with at least one change at Nuevos Ministerios station and takes about 30 minutes．The fare to any station in the city centre is￡4.50．The airport express bus runs every 15 to 35 minutes around the clock；￡5 one way．It takes 40 minutes to reach the city centre．A taxi takes half the time．A flat rate of ￡30 covers most of central Madrid．1.When will the exhibition about Picasso close？______A. On 23 March．B. On 11 May．C. On 24 June．D. On 5 October．2.Which airline operates flights from Manchester to Madrid？______A. EasyJet．B. Ryanair．C. Air Europa．D. British Airways．3.What is the fastest way to reach central Madrid from Barajas airport？______A. Take a taxi．B. Take a city bus．C. Take Metro line 8．D. Take the airport express bus．BMy school appeared on the news last week because we had made an important change in our local area．Our class had planted a large garden in what was once only a vacant lot．It was a lot of work but it was all worth it I got blisters （水泡）from digging，and we all got insect bites，too．I learned a lot about gardening and collaboration （合作），and then I learned about the media Our teacher telephoned the TV station and informed the of what we had accomplished．Shespoke with the producer．The producer checked with the directors，but they said there were plenty of stories similar to ours．They wanted to know what was special about our particular garden，since many schools plant them．The teacher explained that，after going on the Intended to learn about the prairie （大草原）we had made a prairie garden．We had gone to a prairie and gotten seeds from the plants，and then we planted them．We did not water the garden，but we did weed it．We decided to let nature water it with rain，since that was how prairies grew in the past．We sent a picture of the garden to the news station．In the picture，the grass was so high that it stood taller than the fourth grade students．As a result，the producer sent a reporter to our school．He interviewed the headmaster and asked him many questions about the garden．After that，they interviewed us．and we explained to them what we had learned through this project．That night，we watched the news，and there we were．The news reporter told our story．It was only two minutes long，but it was us．We were famous．All that work，all those blisters，it was worth it We knew that when we saw the garden every day．but now we knew that the whole city thought so，too．4.What seemed to be the TV directors' initial reaction to the garden？______A. They were excited．B. They were surprised．C. They were worried．D. They were uninterested．5.What is special about the garden？______A. Weeds were allowed to spread naturally．B. The grass grew faster than common grass．C. The seeds came from the plants of a prairie．D. Underground water was used for the plants．6.What does the underlined word"that"refer to in the last paragraph？______A. We got blisters on our hands．B. Our hard work was worthwhile．C. The garden would be famous．D. The project would be finished．7.How did the author feel about the project？______A. Annoyed．B. Curious．C. Proud．D. Regretful．CHeads up! Across the country，sports injuries are a safety concern for young athletes．Now，the American Medical Association （AMA）has a new set of guidelines aimed at protecting players from the danger of concussions-serious injuries caused by a blow to the head．"By raising awareness of the serious risks associated with concussions and ensuring that the appropriate guidelines are in place，we can reduce the number of young athletes who may return to the game too soon，which can put their health at further risk，"said AMA Board Member Jack Resneck Jr M．D．in a statement．The policy recommends that young athletes who may have a concussion be taken off the field as soon as possible．Then，they are only to return to their sport with a doctor's written approval．The policy also sets age-specific rules for health care professionals and athletic organizations in evaluating and caring for concussions．According to the Center for Disease Control and Prevention （CDC），a concussion is a type of traumatic（创伤）brain injury caused by a bump，blow，or jolt to the head or hit to the body that causes the head and brain to move rapidly back and forth．This type of movement can cause the brain to bounce around or twist inside the skull （颅骨）．It can damage braincells and create chemical changes in the brain．The CDC says that between 1.6 million and 3.8 million traumatic brain injuries caused by sports and recreation-related activities occur in the U．S．every year．A study from the Center tor Injury Research and Policy showed that as many as 40% of high school athletes return to playing before they should．The AMA's new guidelines should help to bring those numbers down．8.Why does the AMA set the new guidelines？______A. To raise safety standards of sports．B. To protect athletes from concussions．C. To set rules for health care evaluation．D. To help players return to the game quickly．9.What should young athletes who may have a concussion do？______A. Avoid using the head．B. Leave the field forever．C. Get treatment in time．D. Switch to another sport．10.What is paragraph 4 mainly about？______A. What a concussion is．B. What causes damage to brain cells．C. How the CDC works．D. How a concussion can be prevented．11.Which of the following is the best title for the text？______A. Rules for Safer PlayB. Sports Injuries in the USC. Advice to AthletesD. New Policies for DoctorsDOrganic food is very popular．It is also expensive．Some organic food costs twice as much as non-organic food，but new parents and pet owners are willing to pay up to 200% more for organic food．However，there are people who think it is a waste of money．There is one main difference between organic and non-organic food．Organic farms do not use agricultural chemicals，such as pesticides （杀虫剂）．In many countries organic food have special labels．These guarantee that the products are natural．Some people think organic means locally grown．Originally this was true．Over time organic farming became more difficult．The demand for organic food grew larger than the supply．Small companies had to sell out to large companies．There weren't enough organic ingredients（原料），such as grain and cattle．This made it difficult for many organic companies to stay in business．Today，many large companies have an organic line of products．Is organic food more nutritious？This is part of the debate．Many farmers and consumers believe it is．They think agricultural chemicals cause health problems such as cancer．Many health professionals disagree．Few studies prove that organic foods prevent health problems．Health specialists worry more about bacteria （病毒），such as E．coli and salmonella．These can get into contact with organic and non-organic food．Doctors recommend washing produce very carefully，Handling meat carefully is important too．Most people agree that naturally grown food tastes better．Is tastier food worth the extra money？This is a matter of opinion．Whether it is healthier or not may require more research．However，organic consumers argue it is better to be safe than sorry．12.What is probably the major concern of organic food consumers？______A. Price．B. Safety．C. Freshness．D. Variety．13.What is the doctors suggestion？______A. Grow your own food．B. Reduce the use of pesticides．C. Make sure the food is clean．D. Buy large companies' products．14.Which of the following do most people agree on organic food？______A. It tastes better．B. It is easier to grow．C. It contains more fat．D. It is more nutritious．15.Where does this text probably come from？______A. A recipe book．B. A chemistry paper．C. A medical report．D. A health magazine．二、阅读七选五（本大题共5小题，共12.5分）The Hotel Wake-up Call Gets Personal Here's a wake-up call：The hotel front desk will do one better than ringing your phone in the morning．They'll send an actual human being to your room．Don't worry．They won'tcome in and kiss you good morning．(1)Never mind that most travelers nowadays have smart phones with built-in alarm clocks．(2) Here are some examples．At the Wolcott Hotel．if a wake-up call is unanswered they will send an employee to your door．At Las Ventanas al Paraiso，an employee shows up at your room to wake you up with tea，coffee and breakfast bread．At the Mandarin Oriental，a person rather than an automated system will call to wake you up．(3) ．Hotels have always taken the wake-up call seriously．(4) If you don't get your call within five minutes of the requested time，you won't have to pay for your room．Travelers，too，still want to have an option of a wake-up call．A study of 285 guess at Crown Plaza found that 53% considered a wake-up call very important．(5) In the late 1980s，hotels turned to automated systems．Then all you'd get was a ring and silence．In the ever-competitive race for loyal customers，however，many hotels are now getting creative with the wake-up call．Some hotels even have recordings of celebrity voices．And more hotels will go back to the old in-person system of wake up calls．A．But they might bring you coffee．B．If you don't answer，you'll get a wake-up knock．C．Crown Plan，for instance，has a wake-up call guarantee．D．But the wake-up call became less personal over the years．E．The hotel gets 15 to 30 requests for wake-up calls each day．F．The human wake-up call is a way to personalize a guest's stay．G．Some guests sleep through the call，while others turn their phone ringers off．16. A. A B. B C. C D. D E.E F.F G. G17. A. A B. B C. C D. D E.E F.F G. G18. A. A B. B C. C D. D E.E F.F G. G19. A. A B. B C. C D. D E.E F.F G. G20. A. A B. B C. C D. D E.E F.F G. G三、完形填空（本大题共15小题，共15.0分）My name is Miranda Gibson．I have been at the top of a tree for five months now．Some people might wonder (21) on earth I would choose to do that．I have walked through this forest many times．On 12 December 2011，(22)rolled into the forest and the destruction （摧毁）began．I couldn't (23) the thought that these forests would be (24) forever．So，on 14 December 2011，I packed up my life，(25)of my job plans，and climbed 60 meters to the top of this tree．I have been here ever since．Life in the tree tops can be (26) at times．I have times when I feel frustrated （沮丧）and wish I could (27)to anywhere，just have a (28) of scenery for a minute! There are times too，whenI feel terribly (29)．I miss my friends and family．(30)these times，I find myself loving the(31)．Living on the tree has been inspiring．I am willing to (32) up here for as long as it takes，(33) I honestly hope it won't be too (34)before I can put my feet on the ground below and stand in a forest that will never be(35)．21. A. why B. when C. how D. where22. A. water B. animals C. machinery D. tourists23. A. bear B. help C. keep D. spare24. A. sold B. stolen C. protected D. lost25. A. grew out B. fell short C. ran out D. let go26. A. refreshing B. risky C. challenging D. rewarding27. A. get up B. get away C. give in D. give up28. A. change B. look C. search D. touch29. A. confused B. nervous C. sorry D. lonely30. A. Beyond B. Without C. Despite D. Unlike31. A. height B. experience C. background D. position32. A. return B. stop C. stay D. hide33. A. but B. though C. because D. so34. A. soon B. long C. near D. bad35. A. moved B. logged C. burned D. missed四、语法填空（本大题共1小题，共15.0分）36.On the morning of her grandson's wedding，Peg McCormack received some badnews．The 91-year-old was in the hospital after a fall when she found out she would be unable to attend the （1）______（celebrate）in Madison，New Jersey．Unknown to McCormack，her grandson Brian （2）______ his wife Lauren had madea heartfelt plan （3）______（include）her in the day's activities．（4）______（follow）by a wedding photographer，the couple made a surprise visit （5）______ the hospital before heading to the Reception．"She was so excited to watch （6）______（we）get married，" the bride said．"She was simply living for this wedding．So we brought the wedding to her．""When we walked into that room，she was （7）______（obvious）shocked，" the photographer said．"She just kept （8）______（say）'I can't believe you're here!'and thanking them for coming to see her．The way she held their hands，（9）______（touch）their faces and just looked at them，you could tell they had such a special bond．I don't think she released Brian's hand （10）______ entire time that we were in the room．""It meant the world to bring the wedding to her，" the groom said．"It was such a small portion of the day to trade in for such a special moment．"五、书面表达（本大题共2小题，共40.0分）37.假定你是李华，你的英国朋友John来信询间中国人过春节的风俗习惯．请你结合自己家乡的实际情况给他回信，内容包括：1．春节的简介；2．过节的风俗习惯；3．邀请他来中国过春节．注意：1．词数80左右；2．可以适当增加细节，以使行文连贯；3．信的开头已为你写好．38.阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文．续写的词数应为150左右．Though it is one of the faded memories of my life today．there are times when Iremember his face clearly，especially his eyes．As he had yellow spots on his eyes we called him Spotty．He would have been a stray （流浪）dog，until he came to me．I was seven years old．My dad had just got a new job in Nasik．We had moved into arented house．It was raining very heavily on the day we moved．It was a cold dark night．We had our meal and went to sleep．Somehow in the midnightI heard some strange sounds outside the main door．I gathered courage and looked outthrough the window and I was really amused with what I saw outside．There was a small puppy lying on an old doormat which my mother had put outside the door．It was wet and trembling．At first it was difficult to see the little one．It was the yellow spots on its eyes that made me realize its presence．It was trying to get under the doormat to avoid the cold air outside and it had managed to get in as I could see only its head outside the doormat．Was it sick or injured？I felt pity for the poor soul．I went in and came out with an old towel．I went near theinnocent one and held it in my hand and wiped the puppy till he had become dry，I took him into my room and made a bed for him with a woolen blanket and a small pillow．He seemed very healthy and comfortable in his new bed as he went to sleep immediately．The next morning，everyone in the family came to know about the unusual guest．"Shall we keep him with us？" I questioned my mom．Like any other parents would，my parents first totally refused my idea but my sister andI convinced them to keep Spotty．Slowly Spotty got on with everyone and became one of the family members．Para．1：One day，Spotty returned from his daily walk with a broken leg．Para．2：Almost a year later，one midnight we heard Spotty barking breathlessly．答案和解析1.【答案】【小题1】B 【小题2】B 【小题3】A【解析】1．B 细节理解题．根据Why go to Madrid？部分第二段中的It runs until 11 May with rarely seen pieces borrowed from hisfamily．它一直持续到5月11日，从他家借来了一些罕见的作品．可知，展览将持续到5月11日，展出的作品都是从他家人那里借来的．所以关于毕加索的展览将于5月11日闭幕．故选B．2．B 细节理解题．根据How to go？部分第一-段中的Ryanair flies from Manchester and Stansted从曼彻斯特和斯坦斯特德起飞的瑞安航空公司可知，瑞安航空从曼彻斯特和斯坦斯特德起飞．故选B．3．A 细节理解题．根据How to go？部分第二段中的Barajas airport is 13km north-east of the city centre and is served byfrequent trains on Metro l ine 8， but the shortest underground journey is a bit complex with at least one change at Nue vosMinisterios station and takes about 30 mintstes..The airport express bus runs every 15 to 35 m inutes around the clock；∈5 oneway． It takes 40 minutes to reach the city centre． A taxi t akes half the time．（巴拉哈斯机场位于市中心东北方向13公里处，经常有地铁8号线的列车为其提供服务，但最短的地铁旅程有点复杂，至少要在纽埃沃斯迷你火车站换乘一次，大约需要30分钟．机场快线每15至35分钟一班，昼夜不停；车费是∈5．到市中心需要40分钟．打车只需要一半的时间可知，从巴拉哈斯机场到马德里市中心，乘最短的地铁需要30分钟，机场快线需要40分钟，而打车则需要一半的时间- -20分钟．由此可知，从巴拉哈斯机场到马德里市中心最快的方式是坐出租车．故选A．本文是一篇应用文．一场关于西班牙最伟大的艺术家毕加索的生活和工作空间的新展览在西班牙美丽的首都马德里开幕了，今年夏末，为了纪念文艺复兴时期画家埃尔格列柯逝世400周年的展览，也将于6月24日至10月5日在普拉多大道的普拉多博物馆举办．文章介绍了如何去马德里去观看这些展览．1．直接信息题：直接信息题是指能够直接从原文中找到信息，选项在语言表达上与原文基本一致的题目．2．间接信息题：间接信息题是能够从原文中找到信息，但在语言表达上与原文有差异，做题时需要对原文信息进行转换．3．综合信息题：综合信息题是指这类题目所涉及的信息不是原文的某一句话，可能是原文的几句话，或者是散落在文章不同的地方，要求学生把原文所提供的信息综合起来分析，而不能断章取义．4.【答案】【小题1】D 【小题2】C 【小题3】B 【小题4】C【解析】1-4 DCBC1．D．细节理解题．根据第二段"The producer checked with the directors， but they said there were plenty of stories similar to ours． They wanted to know what was special about our particular garden， since many schools plant them制片人和导演核实了一下，但他们说有很多和我们相似的故事．他们想知道我们的花园有什么特别之处，因为许多学校都种植这种植物"．可知电视导演对花园的最初反应是不感兴趣．故选D．2．C．细节理解题．根据第三段" The teacher explained that， after going on the Intended to learn about the prairie （大草原）we had made a prairie garden． We had gone to a prairie and gotten seeds from the plants，and then we planted them．老师解释说，在继续学习草原知识之后，我们做了一个草原花园．我们去了一个大草原，从植物中获取种子，然后我们种植它们．"．可知这个花园的特别之处是这些种子来自草原上的植物．故选C．3．B．推理判断题．根据最后一段" All that work， all those blisters， itwas worth it We knew that when we saw the garden every day． but now we knew that the whole city thought so， too．所有这些工作，所有这些水泡，都是值得的，我们知道，当我们每天看到花园．但现在我们知道，全城的人也都这么想．"．可知"that"指的是"我们的努力是值得的"．故选B．4．C．推理判断题．根据最后一段"That night， we watched the news， and there we were． The news reporter told our story． It was only two minutes long， but it was us． We were famous那天晚上，我们看了新闻，就这样．新闻记者讲述了我们的故事．虽然只有两分钟，但那是我们．我们是著名的"．可知作者对这个项目是骄傲的．故选C．本文是一篇社会文化类阅读，文章主要介绍了作者学校的花园上了新闻．考察学生的细节理解和推理判断能力，做细节理解题时一定要找到文章中的原句，和题干进行比较，再做出正确的选择．在做推理判断题不要以个人的主观想象代替文章的事实，要根据文章事实进行合乎逻辑的推理判断．8.【答案】【小题1】B 【小题2】C 【小题3】A 【小题4】B【解析】1．B．细节理解题．根据第一段Now，the American Medical Association （AMA）has a new set of guidelines aimed at protecting players from the danger of concussions-serious injuries caused by a blow to the head．现在，美国医学协会（AMA）制定了一套新的指导方针，旨在保护运动员免受因头部撞击而造成的脑震荡严重伤害的危险．可知，AMA 制定新的指导方针是为了保护运动员免受脑震荡．故选B．2．C．细节理解题．根据第三段The policy recommends that young athletes who may have a concussion be taken off the field as soon as possible．该政策建议，可能有脑震荡的年轻运动员应尽快被带出赛场．可知，有脑震荡的年轻运动员应该及时得到治疗．故选C．3．A．细节理解题．根据第四段According to the Center for Disease Control and Prevention （CDC），a concussion is a type of traumatic（创伤）brain injury caused by a bump，blow，or jolt to the head or hit to the body that causes the head and brain to move rapidly back and forth．根据疾病预防控制中心（CDC）的说法，脑震荡是由头部撞击，撞击或颠簸或撞击身体而导致头部和大脑移动而引起的一种创伤性（受伤）脑损伤迅速来回．可知，第4段主要讲述了脑震荡是什么．故选A．4．B．主旨大意题．阅读全文，根据文章内容可知，本文主要讲述了在全国范围内，运动伤害是年轻运动员的安全隐患．现在，美国医学协会（AMA）制定了一套新的指导方针，旨在保护运动员免受因头部撞击而造成的脑震荡严重伤害的危险．故选B．本文主要讲述了在全国范围内，运动伤害是年轻运动员的安全隐患．现在，美国医学协会（AMA）制定了一套新的指导方针，旨在保护运动员免受因头部撞击而造成的脑震荡严重伤害的危险．阅读理解的做题技巧：先浏览所给的问题以及选择项，然后带着问题在通读原文的基础上快速地找到答案，然后回过头来检查一遍，确保万无一失．还有，最好把答案所在的句子划出来，以便回来检查时更加的省时省力．12.【答案】【小题1】B 【小题2】C 【小题3】A 【小题4】D【解析】BCAD1．B．细节理解题．根据第一段Organic food is very popular． It is also expensive． Some organic food costs twice as much as non-organic food， but new parents and pet owners are willing to pay up to 200% more for organic food．有机食品很受欢迎，而且价格也很贵，有些有机食品的价格是非有机食品的两倍，但是新父母和宠物主人愿意为有机食品多付200%的费用，可知只要安全，消费者宁愿多花点钱，故选B．2．C．细节理解题．根据第四段的最后一句Doctors recommend washing producevery carefully， Handling meat carefully is important too．医生建议清洗时要非常小心，小心处理肉类也很重要．可知医生建议食品要清洗干净，故选C．3．A．细节理解题．根据最后一段的第一句Most people agree that naturally grown food tastes better．大多数人都同意自然生长的食物味道更好．可知有机食品尝起来很好，故选A．4．D．细节理解题．A．一本食谱．B．一张化学试卷．C．一份医学报告．D．一本健康杂志．根据本文介绍的有机食品，价格贵却很受欢迎，安全健康第一，所以跟健康有关，故选D．本文介绍了有机食品很受欢迎，虽然价格很贵，但是味道好，吃得放心，有机食品消费者认为安全总比后悔好．本文考查了细节理解的题型，要求学生要完全理解文章细节问题，从问题中回到文章中找答案，逐步分析，逐步解决，选出正确选项．16.【答案】【小题1】A 【小题2】F 【小题3】B 【小题4】C 【小题5】D【解析】1-5 AFBCD1．A．细节理解题．根据前文"They won'tcome in and kiss you good morning他们不会进来吻你道早安"．可知此处应填"但他们可能会给你带咖啡"．故选A．2．F．细节理解题．根据前文"Never mind that most travelers nowadays have smart phones with built-in alarm clocks别介意现在大多数旅行者都有内置闹钟的智能手机"．可知此处应填"人类叫醒电话是一种个性化客人住宿的方式"．故选F．3．B．细节理解题．根据前文" At the Mandarin Oriental， aperson rather than an automated system will call to wake you up．在文华东方酒店，叫醒你的是一个人，而不是一个自动系统．在文华东方酒店，叫醒你的是一个人，而不是一个自动系统"．可知此处应填"如果你不回答，就会有人叫醒你"．故选B．4．C．推理判断题．根据前文"Hotels have always taken the wake-up call seriously酒店总是认真对待叫醒服务"．可知此处应填"例如，皇冠保险公司（Crown Plan）就提供了叫醒服务保证"．故选C．5．D．推理判断题．根据下文"In the late 1980s， hotels turned to automated systems20世纪80年代末，酒店转向了自动化系统"．可知此处应填"但随着时间的推移，叫醒电话变得不那么个人化了"．故选D．本文是一篇选句填空，文章主要介绍了酒店的特殊的人类叫醒电话．对于此类题型的解答，可以将整个文段首先浏览一遍，大概理解意思．答题过程中，根据所提供的答语或是后文进行作答，同时，做题过程中也可以使用排除法，将选项带到文章中逐一的作答，答完后注意通读检查是否符合逻辑，语义顺畅．21.【答案】【小题1】A 【小题2】C 【小题3】A 【小题4】D 【小题5】D 【小题6】C 【小题7】B 【小题8】A 【小题9】D 【小题10】C 【小题11】B 【小题12】C 【小题13】A 【小题14】B 【小题15】B【解析】1---5 ACADD 6---10 CBADC 11---16 BCABB（1）A．考查疑问词及句意理解．A．why 为什么；B．when什么时候；C．how如何；D．where什么地方．根据句意我已经在树上待了好几个月了，一些人会奇怪我究竟为什么选择那样做．所以选A．（2）C．考查名词及句意理解．A．water水；B．animals动物；C．machinery 机器D．tourists旅游者．根据句意机器进入森林，破坏开始了．所以选C．（3）A．考查动词及句意理解．A．bear 容忍；B．help 帮助；C．keep 保持；D．spare 抽出．根据句意我不能容忍这片森林要失去的想法．所以选A．（4）D．考查动词及句意理解．A．sold 责备；B．stolen偷盗；C．protected 保护；D．lost丢失．根据句意机器的破坏，森林丢失．所以选D．（5）D．考查短语及句意理解．A．grew out 长出，发芽；B．fell short 不够长；C．ran out 用光；D．let go放走，放下．根据句意我收拾好行装，放下工作计划，爬上60米的树顶，从此就一直在这里．所以选D．（6）C．考查及句意理解．A．refreshing 令人耳目一新的；B．risky冒险的；C．challenging 富有挑战性的；D．rewarding值得做的．根据句意在树顶上生活是富有挑战性的．所以选C．（7）B．考查短语及句意理解．A．get up起床；B．get away 逃脱；C．give in 屈服；D．give up放弃．根据句意有时我会感到沮丧，希望我能去任何地方，只需看一眼风景就好了．所以选B．（8）A．考查动词及句意理解．A．change改变；B．look看；C．search 搜寻；D．touch 触摸．根据句意有时我会感到沮丧，希望我能去任何地方，换个环境就好了．所以选A．（9）D．考查形容词及句意理解．A．confused混乱的；B．nervous紧张的；C．sorry 遗憾，对不起；D．lonely孤独的．根据后文想念我的朋友和家人，可见是感到孤独．所以选D．（10）C．考查介词及句意理解．A．Beyond超出；B．Without 没有；C．Despite 尽管；D．Unlike不像．despite these times尽管如此，根据句意尽管如此，我发现自己喜欢这种经历．所以选C．（11）B．考查名词及句意理解．A．height 高度；B．experience 经历，经验；C．background 背景；D．position职位，位置．根据句意尽管如此，我发现自己喜欢这种经历．所以选B．（12）C．考查动词及句意理解．A．return 归还；B．stop停止；C．stay待在，保持；D．hide掩藏．根据句意只要需要我就愿意待在这里．所以选．（13）A．考查连词及句意理解．A．but但是；B．though尽管；C．he 他；D．so 因此．根据句意但我真的希望不久我就能把脚放在下面的地上，站在一片永远不会被砍伐的森林里．所以选．（14）B．考查形容词及句意理解．A．soon 很快的；B．long 长的；C．near 近的；D．bad坏的．根据句意但我真的希望不久我就能把脚放在下面的地上，站在一片永远不会被砍伐的森林里．所以选．（15）B．考查动词及句意理解．A．moved移动；B．logged 砍伐；C．burned 燃烧；D．missed错过．根据句意但我真的希望不久我就能把脚放在下面的地上，站在一片永远不会被砍伐的森林里．所以选B．本文作者写了为了保护森林，离开家和工作一个人来到森林在树上生活的故事．做完型填空首先要通读全文，了解大意．一篇完形填空的文章有许多空格，所以，必须先通读一至两遍，才能大概了解文章的内容．千万不要看一句，做一句．其次要逐句分析，前后一致．选择答案时，要考虑整个句子的内容，包括搭配、时态、语法等．答案全部填完后，再通读一遍文章，检查是否通顺流畅了，用词得当，意思正确．36.【答案】celebration【解析】1．celebration，考查词性，作宾语，前面有the，所以用名词celebration，为不可数名词，无复数．2．and，考查连词，指Brain和他的妻子，所以用and连接．3．including，考查介词，后跟宾语所以用介词，句意为：麦考马克不知道，她的孙子布莱恩和他的妻子劳伦已经做了一个由衷的计划，让她参加当天的活动，故填including．4．followed，考查过去分词，句子主语和follow之间是被动关系，所以用过去分词作状语，故填followed．5．to，考查固定搭配，make a visit to sp参观某地，故填介词to．6．us，考查人称代词，作宾语，所以用宾格代词，故填us．7．obviously，考查副词，修饰形容词，所以用副词，故填obviously．8．saying，考查动名词，keep doing sth一直做某事，故填saying．9．touched，考查过去式，和held，look并列作谓语，所以用过去式，故填touched．10．the，考查固定搭配，the entire time that相当于when．故填the．本文讲述91岁 Peg McCormack本来打算参加孙子的婚礼，但摔倒了，没有想到的是孙子竟然来医院举行了婚礼．本题主要考查了用单词或短语的适当形式填空．做本题的关键是在理解短文的基础上，灵活运用所学的基础知识．本题考到的知识点有：固定的短语，词类的转换，名词的复数形式，副词以及祈使句的用法等．因此，这就需要在平时的学习中，牢固掌握各语言点及一些语法知识．37.【答案】Dear John，I'm glad that you're interested in the Chinese Spring Festival．I am writing to tell you something about it．（写信目的）Spring Festival is the most ceremonious traditional festival of the Chinese nation．【高分句型一】（春节的简介）It is a happy and peaceful festival for family and friends to get together and a bond for people to deepen their feelings．【高分句型二】In order to celebrate Spring Festival，we will stick couplets，set off firecrackers，have dinner，watch the Spring Festival Gala，and so on．There was a billiant atmosphere everywhere．（过节的风俗习惯）I'd like to invite you to China for the Spring Festival with us．（邀请他来中国过春节）Yours，Li Hua【解析】高分句型一：Spring Festival is the most ceremonious traditional festival of the Chinese nation．译文：春节是中华民族最隆重的传统节日．分析：使用最高级．高分句型二：It is a happy and peaceful festival for family and friends to get together and a。
专业英语八级(阅读)模拟试卷155(题后含答案及解析)
专业英语八级（阅读）模拟试卷155(题后含答案及解析)题型有：1., said that if lights are certified for indoors only, they must not be used outside; those certified for outdoors, however, can be used inside. No matter the kind, he said, if the bulbs are the screw-in type, there should be no more than 50 per outlet. Outdoor lights, he said, should be hung with plastic clip-on hangers, not metal nails or staples, which can pierce insulation and cause a short. And what about those who don’t take down their outdoor lights until the wisteria is in bloom in May? “You should never leave lights up all year round,”Mr. Drengenberg said. “They’re not designed for year-round use. “5．Which of the following is NOT mentioned in the passage as a cause of the holiday hazards?A．Accidents during decoration.B．Poor quality of bubbles.C．Careless handling of candles.D．Problematic management of lights.正确答案：B解析：细节题。
英语考试阅读模拟测试题及答案
英语考试阅读模拟测试题及答案Many people believe the glare from snow causes snowblindnenss. Yet, dark glasses or not , they find themselves suffering from headaches and watering eyes,and even snowblindness,when exposed to several hours of "snow light" .The United States Army has now determined that glare from snow does not cause snowblindness in troops in a snow-covered country.Rather, a man's eyes frequently find nothing to foucs on in a broad expanse of barren snow-covered terrain. So his gaze continually shifts and jumps back and forth over the entire landscape in search of tsomething to look at. Finding nothing, hour after hour, the eyes never sotp searching and the eyeballs become sore and the eye muscles ache. Nature offsets this irritation by producing more and fluid which covers the eyeball. The fluid coversthe eyeball in increasing quantity until vision blurs, then is obsured,and the result is total, even though temporary,snowblindness.Experiments led the Army to a simple method of overcoming this problem. Scouts ahead of a main body of troops are trained to shake snow from evergreen bushes, creating a dotted line as they cross completely snow-covered landscape,Even the scouts themselves throw lightweight , dark colored objects ahead on which they too can focus . The men following can then see something.Their gaze is arrested. Their eyes focus on a bush and having found something to see,stop scouring the snow-blanketed lanscape. By focusing their attention on one object at a time,the men can cross the snow without becoming hopelessly snowblind or lost. In this way the problem of crossing a solid white terrain is overcome.1.To prevent headaches, watering eyes and blindness caused by the glare from snow, dark glasses are_____.a.indispensibleefulc.ineffectived.available2.When the eyes are sore tears are produced to ________.a.clear the visionb.remedy snowblindnessc.ease the irritationd.loosen the muscles3.Snowblindness may be avoided by_______.a.concentrating to the solid white terrainb.searching for something to look at in snow-covered terrainc.providing the eyes with something to foucs ond.covering the eyeballs with fluid4.The scouts shake snow from evergreen bushes in order to_______.a.bive the men behind something to seeb.beautify the landscapec.warm themselves in the coldd.prevent the men behind from losing their way5.A suitable title for this passage would be _______.a.snowblindness and how to overcome itb.natrue's cure for snowblindnessc.soldiers in the snowd.snow vision答案：CCCAA。
模拟英语颜色相关练习50题
模拟英语颜色相关练习50题11. 关于英语颜色的模拟练习介绍Today, I am going to walk you through 50 simulation exercises related to colors in English. These exercises are designed to enhance your understanding and application of color-related vocabulary, grammar, and expressions.2. 练习概述Let's start with an overview of these exercises. The main goal is to make you familiar with various color words and their usage in different contexts. We'll cover how colors are described in adjectives, nouns, and phrases, as well as how they are used in sentences and dialogues.3. 逐个练习分析Now, let's look at each exercise one by one. For example, in question 5, we have to distinguish between "red" and "pink". "Red" represents a strong and bold color, often associated with passion or danger. On the other hand, "pink" is a softer and more delicate shade, usually related to femininity or cuteness. Students often confuse these two when describing objects or feelings. Another common confusion is in simple sentences like "The sky is blue." Here, we need to understand that this is a basic structureto describe the color of something. But sometimes, students might make mistakes by using the wrong verb tense or omitting the article "the".4. 总结常见问题及建议After going through all these exercises, let's summarize the common problems we encountered. One of the frequent issues is the incorrect spelling of color words. Another is the improper use of prepositions when describing the color of an object. To deal with these problems, I suggest you practice more by reading English texts with color descriptions and writing your own sentences using the learned words. Also, make a note of the mistakes you make and review them regularly.5. 鼓励与期待I believe that with consistent practice and attention to detail, you will master the usage of color-related English and improve your language skills significantly. Keep up the good work, and I'm looking forward to seeing your progress!Your English teacher2Which color do you like best? Red, blue or green?Let's start with this simple question. The answer depends on your personal preference. But let's analyze it from a language perspective.First, this is a choice question.You need to understand the meaning of each option. 'Red' represents the color of passion and energy. 'Blue' often symbolizes calmness and trust. 'Green' is associated with nature and freshness.When answering, you should think about your feelings towards these colors.Maybe you like red because it makes you feel excited and energetic. Or you prefer blue because it gives you a sense of peace. Or green because it reminds you of beautiful nature.Now, let's look at another question: What color is the sky on a sunny day?The answer is blue. But why? Because when the weather is fine, the atmosphere scatters the sunlight, and the color that reaches our eyes is mainly blue. This question helps you remember the common color of the sky and understand how our perception of colors works.Here's one more: Which fruit is usually red?The possible options could be apples, bananas, or oranges. The answer is apples. Apples are often red, while bananas are usually yellow and oranges are, of course, orange. This question tests your knowledge of the colors associated with different fruits.Let's continue with: What color is your schoolbag?This is a question that requires you to describe the actual color of an object you own. You need to be precise and use the correct color word. And another one: Which color do you think represents happiness?This is a more subjective question. Different people may have different opinions. Some might say yellow because it's bright and cheerful, while others might choose pink because it's sweet and lovely.As you go through these questions, pay attention to the words and grammar used.Notice how the questions are formed and how you need to express your answers clearly.For example, in a question like "What color are the flowers in the garden?"You need to think about the plural form 'are' because there are multiple flowers.Keep practicing these types of questions, and you'll become more confident and skilled in understanding and using color-related words in English.Hope these explanations are helpful and make your learning journeyenjoyable!31. 题目类型总结In the realm of English language learning, color-related exercises encompass a wide range of question types. One common type is the multiple-choice questions, where students are presented with different options and required to select the correct one based on their understanding of color terms and associated grammar rules. For example, they might be given a sentence like "The sky is ___." and the options could be "blue", "red", "yellow" or "green". Another type is the fill-in-the-blank exercise, where a sentence has a blank space related to a color word and students need to fill it in correctly. Such as "The rose is ___.", and the answer could be "pink". Sentence transformation exercises are also frequently seen. Students might be asked to change a sentence like "This car is white." to a negative form "This car isn't white." or a question form "Is this car white?".2. 知识点梳理Color words in English not only describe the appearance but also have specific grammar usage. Firstly, they can function as adjectives, modifying nouns. For instance, "red apple", "green grass" and "yellow flower". Secondly, some color words have idiomatic expressions. For example, "in the pink" means in good health. Moreover, colors can be usedmetaphorically to express emotions or states. "Seeing red" means being extremely angry. When it comes to tenses, we need to pay attention to the consistency. For example, "He painted the wall blue yesterday." uses the past tense.Let's take a closer look at some specific examples. Consider the sentences "She has black hair." and "Her hair is black." Both sentences describe the color of her hair, but the first one emphasizes the possession ("has"), while the second one focuses on the state of being ("is"). Another pair could be "The dress is purple." and "The purple dress is beautiful." In the first sentence, "purple" describes the color of the dress, while in the second one, "purple" modifies the noun "dress" to specify which dress is being referred to.3. 易错点归纳One common mistake students make is confusion in spelling. Some color words have similar spellings but different meanings, such as "blond" (for a person's hair color) and "blonde" (for a woman). Another error is the incorrect use of prepositions. For example, it should be "in red" to describe someone wearing red clothes, but not "on red". Also, students might wrongly use color words in idiomatic expressions. For instance, using "see blue" instead of "see red" to express anger.In conclusion, mastering color-related knowledge in English requires a clear understanding of grammar rules, correct usage of idiomaticexpressions, and attention to spelling and preposition usage. With consistent practice and careful study, students can significantly improve their language skills in this aspect.。
2021年山东专升本英语模拟题三套
2021年山东专升本英语模拟题三套2021年山东专升本英语模拟题（一）1. There was a large crowd in the square against the war.A. protectingB. protestingC. preventingD. promoting2. I could not persuade him to accept it, make him see the importance of it.A. if only I could notB. no more than I couldC. or I could notD. nor could I3. The technical adviser recommended that we an inspection on the instrument once every month.A. haveB. hasC. will haveD. are having4. Language belongs to each of us, to the flower-seller to the professor.A. As far asB. as much asC. as many asD. as long as5. A Dream of the Red Mansion is said into dozens of languages in the last decade.A. to translateB. to have translatedC. to be translatedD. to have been translated1. 【精析】B句意：广场上有大批人在抗议战争。
本题测试固定搭配。
protest against…意为：对某事提出抗议。
prevent s B. from doing sth.：阻止某人做某事，protect…from：使……免受伤害;promote：提升,提拔。
2023-2024学年高中英语人教版高考模拟习题及解析
2023-2024学年人教版高中英语高考模拟班级：__________ 姓名：__________ 考号：__________一、填空题（本大题共计3小题，每题3分，共计9分）1.根据图画及上下文在空白处填入适当的单词Look at this photo. It's a photo of my（1）________My name is Tom White I am twelve. My（2）________name is Bob White My（3）________name is Rose White My（4）________nane is David White My （5）________name is Gina White. David（6）________Gina are my（7）________. I have（有）a（8）________Her name is（9）________（10）________is eight Ilove my fiamily very much.【答案】（1）family, " （2）grandfathers", "（3）grandmothers", "（4）fathers", "（5）mothers", （6）and, （7）parents, （8）sister, （9）Linda, （10）She【解析】2.（1）I'm not ______（完全）happy with about his advice.2.（2） I've finished this magazine. Can I ______（交换）with you? 2.（3）I haven't been ______（在户外）for a long time.2.（4）He didn't want to write down a ______（系列）of facts in his diary.2.（5）How can Linda ______（恢复）from the illness in the dirty room?2.（6）I would be ______（感激的）if you could give me some advice.2.（7）We have a ______（德语）lesson every Wednesday.2.（8）This is a kind of magazine aimed at ______（青少年）.2.（9）He broke the glass on ______（故意）.2.（10）Nobody could ______（忽视）these problems.2.（11）Not having seen him for a long time, I can hardly ______（认出）him.2.（12）I know from the young man's ______（口音）that he is from the South.2.（13）You'd better find a ______（本地人）to tell you how to get there.2.（14）They went ______（直接）home without stopping at the gas station, for it was too late.2.（15）Chinese is our ______（官方的）language.2.（16）There are a lot of ______（流利的）English speakers in HongKong.2.（17）I lost my ______（身份）card on the way to Beijing.2.（18）Zhenghe made seven ______（航海）to the Indian Ocean in the Ming Dynasty.2.（19）There are ______（频繁的）contacts between the peoples of the two countries.2.（20）After months of discussion, a peace agreement is ______（逐渐地）taking shape.【答案】（1）entirely【解析】（1）entirely 考查副词。
2023-2024学年高中英语人教版高考模拟习题及解析
2023-2024学年人教版高中英语高考模拟班级：__________ 姓名：__________ 考号：__________一、填空题（本大题共计3小题，每题3分，共计9分）1.（1）I know I should stop smoking—don't give me a ________（教训）about it.1.（2）Carolyne is a fashion ________（设计师）.1.（3）Mike ________（向……挑战）me to a game of chess last weekend.1.（4）Jack wants to ________（报名）up for a French course.1.（5）He's ________（上瘾的）to computer games.1.（6）The country's ________（官方的）language is Spanish.1.（7）I spent the weekend ________（复习）for my exam.1.（8）She ________（主修）in History at Stanford in 1999.1.（9）Diet and exercise are ________（同样地）important.1.（10）I'll make ________（安排）for you to be met at the airport. 【答案】（1）lecture【解析】（1）lecture 考查名词。
lecture教训，可数名词。
空前有不定冠词a修饰，所以空处应为可数名词单数。
故填lecture。
【答案】（2）designer【解析】（2）designer 考查名词。
空前有不定冠词a修饰，fashion为名词作定语修饰空处，所以空处应为可数名词单数。
designer设计师，可数名词。
游戏光影效果与视觉表现考核试卷
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三、填空题（本题共10小题，每小题2分，共20分，请将正确答案填到题目空白处）
1.在游戏渲染中，为了模拟真实世界的光照，通常会使用______和______两种基本的光照类型。
9.游戏中的水波动画仅用于视觉效果，不影响光影效果。（）
10. HDR技术可以同时渲染非常亮和非常暗的场景细节，而不会出现过曝或欠曝现象。（）
五、主观题（本题共4小题，每题5分，共20分）
1.请描述冯·卡门光照模型和Phong光照模型的区别，并给出它们在游戏开发中的应用场景。
（答题区域）
2.简要说明如何使用环境光遮蔽（AO）技术提升游戏场景的真实感，并列举至少两种实现AO的技术。
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6.在游戏视觉设计中，为了使物体表面看起来更加光滑，可以调整______和______的值。
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7.环境遮蔽（AO）技术可以增强场景的______和______感。
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8.______是一种用于提高透明物体渲染效果的技术。
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9.在游戏光影效果中，______可以用来模拟光线在物体边缘的泄漏现象。
4.深度测试和深度写入是渲染透明物体时必须考虑的两个技术。（）
5.环境光遮蔽（AO）技术可以增加场景的深度感和真实感。（）
6.光照图技术可以提高游戏中的光照效果，但会降低渲染性能。（）
7. Phong光照模型和冯·卡门光照模型是同一种模型的不同叫法。（）
高三总复习英语检测题 必修第二册 UNIT 1 Lights, camera, action!
女性执导或制作的。
3．What does the underlined word “unwavering” in the last paragraph probably mean?
ቤተ መጻሕፍቲ ባይዱ
A．Consistent.
Our opening night film is The Fugitive, directed by Andrew Davis, a graduate from University of Illinois.Our Saturday night film is the classic The Big Lebowski.Our guest will be the Hollywood master Jeff Dowd.And of course The Alloy Orchestra will be back, this year with A Page of Madness, the classic Japanese silent film.
1
C．To work closely with the University of Illinois. D．To honour people whose films were not box-office hits. 解析：D 细节理解题。根据第一段第二句可知，1999 年重塑 Roger Ebert 电影节是为
We would like to thank our sponsors, volunteers, festival pass holders, and individual ticket holders for their welcome participation.We look forward to your unwavering support to make our festival more successful each spring in central Illinois.We especially want to thank the University of Illinois for their loyal support year after year.
江西省九江市银宇中学高二英语模拟试题含解析
江西省九江市银宇中学高二英语模拟试题含解析一、选择题1. Of the two paintings，Mr. Black chose the cheaper one out of ________，though it was not the work of a famous painter.A．shadow B．technique C．adjustment D．preference参考答案：D2. her anger, Maria turned around and walked away from him.A. ControledB. Being controledC. To controlD. Control参考答案：C3. _____to reach them on the phone, we sent an email instead.A. FailB. FailedC. To failD. Having failed参考答案：D4. We are looking forward to seeing the policy carried out in our province, which has ________ a number of people’s attention recently.A．attracted B．preservedC．expanded D．supported参考答案：A5. The first time the girl was to classic music, she fell in love with it.A. exposedB. instructedC. suspectedD. absorbed参考答案：A6. How I wish every family____ a large house with a beautiful garden!A. hasB. will haveC. hadD. had had参考答案：C7. We have been informed that the conference might be ________.A. take awayB. get outC. come outD. put off参考答案：D8. Wilson ____ that everything should be put in place before he started.A. declaredB. desiredC. wishedD. stated 参考答案：B9. Why don’t we have a break until, _______, 10:45?A．tell B．telling C．say D．saying参考答案：C10. These shoes look very good. I wonder __________.A. how much cost they areB. how much do they costC. how much they costD. how much are they cost参考答案：C11. —Sorry，I have to ______ now. It’s time for class.—OK，I’ll call back later.A．hang up B．break up C．give up D．hold up参考答案：12. The new survey shows that the number of students ______ computer games has been on the increase in recent years.A．devoted to B．related toC．connected to D．addicted to参考答案：D be devoted to“致力于”；be related to“与……有联系”；be connected to“与……相关联”；be addicted to“对……上瘾的”。
城市灯光模拟试题
城市灯光模拟试题一、单项选择题（每题2分，共40分）1. 城市灯光模拟中，以下哪种光源最适合模拟街道照明？A. 点光源B. 聚光灯C. 平行光D. 环境光2. 在模拟城市夜景时，以下哪种颜色最适合用于模拟霓虹灯效果？A. 白色B. 红色C. 蓝色D. 绿色3. 城市灯光模拟中，以下哪种技术可以用于减少光污染？A. 增加光源数量B. 使用更亮的光源C. 调整光源角度D. 增加光源功率4. 在模拟城市灯光时，以下哪种参数对灯光的扩散影响最大？A. 光源强度B. 光源颜色C. 光源大小D. 光源衰减5. 城市灯光模拟中，以下哪种效果可以通过调整光源的阴影来实现？A. 光斑效果B. 光晕效果C. 光晕扩散D. 光斑扩散二、多项选择题（每题3分，共30分）1. 在城市灯光模拟中，以下哪些因素会影响灯光效果的真实感？A. 光源类型B. 光源位置C. 光源强度D. 光源颜色2. 城市灯光模拟中，以下哪些技术可以提高模拟效率？A. 使用预设的灯光模板B. 减少光源数量C. 优化场景材质D. 使用全局光照3. 在模拟城市夜景时，以下哪些颜色可以用于模拟不同功能的灯光？A. 黄色用于警示灯B. 蓝色用于交通信号灯C. 红色用于紧急车辆D. 绿色用于公园照明4. 城市灯光模拟中，以下哪些参数可以影响灯光的视觉效果？A. 光源的衰减范围B. 光源的阴影质量C. 光源的光晕大小D. 光源的闪烁频率5. 在城市灯光模拟中，以下哪些因素会影响灯光的分布均匀性？A. 光源的分布密度B. 光源的功率大小C. 光源的高度D. 光源的朝向三、简答题（每题5分，共20分）1. 描述城市灯光模拟中，如何通过调整光源参数来模拟不同时间段的灯光变化。
2. 解释在城市灯光模拟中，为什么需要考虑光源的衰减特性，并给出至少两种衰减类型。
3. 阐述在城市灯光模拟中，如何利用颜色和强度的变化来模拟不同天气条件下的灯光效果。
4. 讨论在城市灯光模拟中，如何通过灯光设计来增强特定区域的视觉焦点。
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孝感学院成人高等教育课程考试试卷课程名称：Silverlight（A）卷专业：年级：层次:高升专(高升本/专升本)姓名：_______________学号：_________________考试(考查)闭卷题号一二三总分分数一、基础题(每题2分)1.以下关于Silverlight应用程序的特点的说法,错误的是()A支持丰富的数据格式和网络通信方式B高质量的视频和音频C使用现有的编程工具和.NET Framework编程模型D和Flash一样,不支持搜索引擎优化(SEO)2以下关于Silverlight应用程序的结构的说法,正确的是()A Silverlight应用程序必须有一个派生自Application的类,负责初始化应用程序B Silverlight应用程序最终编译成.xap文件,该文件符合W3C的XML标准C Silverlight应用程序中必须有一个Page类,用于显示用户界面D Silverlight应用程序必须运行在Aspxyem环境中3以下关于Silverlight应用程序的生命周期的说法,错误的是()A Silverlight应用程序必须运行在本身的Runtime环境中B先在客户端创建应用程序的执行环境,再下载Silverlight应用程序包(.xap文件) C如果用户浏览器没有安装Silverlight.exe,则会提示用户下载安装D在Silverlight应用程序运行前,允许用户自定义启动画面4以下关于XAML的依赖属性的说法,错误的有是()A依赖属性的访问方式与其他属性没有区别,通过"."运算符访问B依赖属性必须由Static修饰C依赖属性可以节约资源D依赖属性必须使用DependencyProperty.Register()实现注册5以下不属于XAML特性的是()A XAML中的元素(标记)都对应.NET Framework中的某个类型B XAML可以创建节点树C XAML中通过元素和元素属性实现的功能都可以使用后台代码实现D XAML中的元素不能被继承6以下关于内容控件的说法,正确的是()A内容控件都具有Content属性B ContentControl类直接派生自FormworkElement类C Border是内容控件D TextBlock是内容控件7以下关于Grid控件的说法,错误的是()A Grid控件中的<RowDefinition>具有Height属性而没有Width属性B Grid控件中的<ColumnDefinition>具有Width属性而没有Height属性C Grid控件的布局作用类似于HTML中的<table>D Grid控件中必须有行和列的定义,才可以放置其他控件8以下关于DataContext属性的说法,错误的是()A DataContext属性可以被一个元素的内部元素继承B每个元素都具有DataContext属性C如果父元素和子元素都具有DataContext属性,则父元素会覆盖子元素的属性值--------------------------------------装--------------------------------------订------------------------------线----------------------------------------D非列表控件在设置了DataContext属性之后才可以进行数据绑定9以下关于数据绑定的描述,错误的是()A INotifyPropertyChanaged接口用于在数据源发生变化时通知Bind对象B Silverlight中的数据绑定与中的数据绑定没有区别C OneWay和TwoWay绑定模式必须实现INotifyPropertyChanged接口D可以将数据对象作为XAML中的静态资源进行绑定10以下对控件的描述,正确的有()A Popup控件ToolTip控件都用于为UI元素创建提示信息,并且可以自动隐藏B DataGrid控件中的列可以自动生成或在XAML中进行设计C ComboBox控件中的下拉列表项只能是静态创建的<ComboBoxItem>元素D Image元素的Source属性只能指向Silverlight程序中的图片11以下关于全局样式的说法,错误的是()A全局样式被定义为全局的静态资源B全局样式和页面级别样式都通过Setter设置样式属性的值C Key属性值在全局样式中不能重复D一种类型的控件只能定义一个全局样式12以下关于控件模板的说法,错误的是()A控件模板需要在App.xaml文件中定义,且必须作为全局静态资源进行定义B控件模板能够使控件的外观,内容和结构保持一致C控件模板可以使控件重用性更高,有利于代码的维护D控件只要具有Template属性,就可以定制模板13以下关于路由事件的描述,正确的有()A Silverlight中的路由事件就是事件冒泡B路由事件是父控件接收和处理来自子控件的事件C路由事件是子控件接收和处理来自父控件的事件D鼠标事件MouseLeftButtonDown允许路由事件14以下关于Silverlight用户控件的说法,正确的有()A所有的Silverlight用户界面都是由用户控件呈现B用户控件只能被追加到其他的用户控件中进行呈现C用户控件只能在当前应用程序中重用D用户控件可以单独呈现15以下关于自定义控件的说法,正确的有()A自定义控件可以在Silverlight类库创建,在任何Silverlight应用程序中重用B自定义控件如果派生自Control类,则除非定制了控件模板,否则不会呈现任何UI 界面C自定义控件可以派生自现有的任何内置控件D自定义控件不允许用户自己通过Content属性添加内容16以下关于Path对象的描述,正确的有()A Path可以绘制任何的Shape形状B Path对象的Data属性只能使用几何图形呈现内容C Path对象的Data属性中mini-language不区分大小写,例如,H和h绘制的水平线相同D Path对象在Data属性中通过mini-language绘制路径,C表示绘制二次方的贝赛尔曲线17以下关于画刷的描述,正确的有()A图片刷ImageBrush必须与图片元素Image结合使用B视频刷必须与MediaEelement元素结合使用C线性渐变刷和径向渐变刷的作用完全相同D SolidColorBrush可以使用多种颜色填充元素18以下关于Geometry图形和Shape形状之间的区别,说法正确的是()A Shape可以自我呈现B Geometry可以自我呈现C Geometry可以单独存在D Shape和Geometry绘制的都是3D图形19以下关于元素变换的说法,错误的是()A RotateTransform默认按照逆时针方向进行旋转变换B ScaleTransform的ScaleX属性按照指定的比例沿X轴方向缩放变换C矩阵变换通过修改结构体Matrix的矩阵实现D TransformGroup允许嵌套TransformGroup20以下关于Image元素的Stretch属性的描述,错误的是()A取值为None时,不拉伸图像B取值为Uniform时,图像按比例拉伸,不破坏图像比例C取值为Fill时,图像会填满规定的尺寸区域,不破坏图像比例D取值为UniformToFill时,图像会被裁剪,但比例不会破坏21以下关于WCF服务契约的描述,错误的是()A服务契约必须以ServiceContact特性标识B服务契约一般以接口定于C服务契约中定义了服务操作,这些操作以OperationContract特性标识D在一个WCF服务中可以没有服务契约22以下关于WCF的终结点EndPoint的描述,正确的有()A WCF可以有一个或多个终结点B地址指定了外部能够访问的操作C契约指定了终结点的位置D终结点中的绑定指定了它与外界通信的协议23创建和调用WCF的步骤,正确的有()A创建服务契约->自我承载服务->创建服务->客户端调用服务B创建服务契约->创建服务->自我承载服务->客户端调用服务C创建服务契约->创建服务->客户端调用服务->自我承载服务D创建服务契约->创建服务->客户端调用服务->IIS承载服务24以下关于Silverlight调用WCF服务的说法,错误的是()A Silverlight总是异步调用WCF服务B Silverlight只能调用同域的WCF服务C Silverlight调用的WCF服务必须寄宿在WEB服务器D Silverlight默认不能跨域调用WCF服务25以下关于WCF服务器端配置的说法,错误的是()如果WCF服务由IIS承载,则不需要添加配置如果WCF服务是自我承载,可以通过配置或者托管代码监听和对外公开元数据如果文件可以是web.config,也可以是app.config配置文件中的endpoint节点用于配置服务器端终结点,包括地址绑定契约26Silverlight中使用WebClient对象与使用HttpWebRequest对象的区别在于()A WebClient是抽象类,HttpWebRequest不是抽象类B HttpWebRequest通过事件实现异步调用C WebClient通过事件实现异步调用D WebClient回调函数运行在非UI线程上,所以回调函数中不能处理Silverlight控件27以下关于用户独立存储空间的说法,正确的是()A操作系统独立存储空间的类位于System.IO命名空间下B独立存储空间可以将数据永久存储在用户计算机中C独立存储空间使用文件流保存文件D独立存储空间存储在服务器端28以下对于JSON数据序列化和反序列化的解释,错误的有()A Json数据可以使用第三方插件序列化B反序列化是指将Json封装为实体对象C序列化是指将Json封装为实体对象D用户独立存储空间的数据只能在当前域中访问29以下在Silverlight中调用WebService的方法,正确的是()A Silverlight只能通过同步的方式调用WebServiceB Silverlight只能在同域中访问WebServiceC通过客户端代理的方式异步调用WebServiceD在客户端调用WebService时,回调函数不运行在UI线程上30以下关于 Data Service的说法,正确的有()A Data Service默认支持RSS格式的数据B Data Service通过WebService对外公开数据模型C Data Service通过WCF对外公开数据模型D不能通过WebClient发出HTTP请求访问 Data Service31以下关于Silverlight动画的时间线的说法,正确的有()A每一个动画都是派生自时间线类B时间线的Duration属性指定时间线的一次迭代所需的时间长度,Storyboard不具有该属性C时间线的AutoReverse属性为False时,动画结束后沿原路返回D时间线的FillBehavior属性为Stop时,动画结束后返回动画的最终值32使用RepeatBehavier指定时间线的播放行为,以下对其属性描述错误的是()A RepeatBehavier指定hh:mm:ss格式的时间,则动画在指定的时间内重复播放,并且重复的次数不确定B RepeatBehavier指定的Forever时,则动画不断的重复播放C RepeatBehavier指定hh:mm:ss时间格式,则动画在指定的时间内重复播放,并且重复的次数确定为Duration时间与RepeatBehavier指定时间段倍数D RepeatBehavier指定值为带X的离散重复数,则按照指定数字的次数重复播放33以下对于关键帧动画中内插方法的说法,正确的有()A线性内插能够产生跳跃式变化的动画效果B离散内插方法不被ObjectAnimationUsingKeyFrames动画支持C样条内插方法可以产生跳跃式的动画效果D ColorAnimationUsingKeyFrames支持线性内插方法,离散内插方法和样条内插方法34以下对于关键帧的工作方式的描述,错误的是()A Value指定关键帧的目标值B KeyTime属性设置的是上一关键帧结束时到当前关键帧所需的时间C如果动画最后一帧的KeyTime小于Duration的值,而且FillBehavior属性的值为Stop,则动画结束时将保留动画开始时的值,即回到动画开始时的状态D关键帧在动画执行过程中的顺序与本身定义时的代码顺序无关,他会按照由其KeyTime属性定义的顺序循环访问关键帧35以下关于样条内插的说法,正确的是()A样条内插方法通常用于产生跳跃的效果B样条内插方法通过keySpline指定的控制点所绘制的贝塞尔曲线来控制关键帧更改的属性值C样条内插方法是DoubleAnimationUsingKeyFrames支持的唯一内插方法D使用样条内插方法,关键帧在指定的时间段内均匀的改变目标属性值36Silverlight2.0支持的多媒体格式有()A RMVBB MP4C WMVD H.26437以下关于MediaElementState枚举表示的媒体状态的描述,错误的是()A Opening状态在Buffering状态之前尝试打开Source属性指定的媒体资源B Closed状态下MediaElement包含媒体,但已经停止播放C Buffering状态下不可以改变媒体的Position属性D Playing状态下正在播放媒体,Position属性可以被改变38以下对DeepZoomcomposer2工具的描述,错误的是()A可以导出单个DeepZoom图像或者导出图像集合B任何时刻都不可以在导出的同时生成Silverlight应用C选择导出默认设置时,交互行为需要手动编写D导出的棱锥图默认存放在Working Data目录下39以下对InkPresenter类的结构描述,错误的是()A InkPresenter包含一个StrokeCollection集合B画笔集合只能有一个Stroke对象C Stroke对象的DrawingAttributes属性包含画笔的样式信息D每个画笔对象都包含若干个StylusPoint对象,存储在StylusPoints集合中40以下对笔画(Stroke)对象的描述,错误的是()A Stroke的宽度通过DrawingAttribute对象的Width属性设置B Stroke对象不可以动态创建C一个Stoke对象必须至少包含一个StylusPoints对象,否则将不会呈现任何墨迹标注D每个Stroke对象都被添加到InkPresenter控件的Stokes集合中,该集合指向一个StokeCollection对象的引用41以下不属于面板控件的是()A CanvasB GridC StackPanelD TabControl42内容控件派生自ContentControl类，具有Content属性,以下不属于内容控件有()A ButtonB RadioButtonC ScrollViewerD Lable43Silverlight中有多种绑定,默认的绑定方式是()A OneTimeB OneWayC TwoWayD DataContent44Shape所有子类共有的属性,其中不包括()A Stroke：边框线填充色B StrokeThickness：边框线的宽度C Point:开始点坐标D Fill：图形填充色45以下画刷中具有渐变效果的有()A SolidColorBrushB RadialGradientBrushC ImageBrushD VideoBrush46以下变换中是实现平移效果的是()RotateTransform B ScaleTransformC SkewTransformD TranslateTransform46WCF服务的由四部分组成中不包括()A服务契约B操作契约C数据契约D接口契约47Silverlight支持数据格式和数据操作方式不包括()A JSONB ATOMC RSSD字节流48Storyboard具有的方法中不包括()A PauseB ResumeC SkipD Seek49Storyboard的属性中不包括()A DurationB ToC SpeedRatioD FillBehavior50关键帧动画包含以下4类,其中只支持离散内插的关键帧动画是()A DoubleAnimationUsingKeyFrames:处理Double类型的属性B ColorAnimationUsingKeyFrames:处理Color类型的属性C PointAnimationUsingKeyFrames:处理Point类型的属性D ObjectAnimationUsingKeyFrames:处理Object类型的属性。