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VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW.In comparison to HTML, VRML adds the next level of interaction,structured graphics,andextra（2）（z and time）to the presentation of documents.The applications of VRMLare（3）,ranging from simpl

题目

VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW.In comparison to HTML, VRML adds the next level of interaction,structured graphics,andextra（2）（z and time）to the presentation of documents.The applications of VRMLare（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing,scientific,entertainment,and educational applications,and 3D shared virtual worlds and communities. X3D is the name under wluch the development of VRML is continueD.X3D is based on XML andis backwards（4）with VRML.Furthermore,it is componentized,profiled, and extensible,which makes it possible to use X3D in very different（5）,from high-end visualizations to lightweight applications. 空白（1）处应选择（）

  • A、link
  • B、format
  • C、structure
  • D、procedure
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1.Who would want to build a virtual house on the Internet? Or spend hours online each week living inside a make-believe world? It sounds crazy, but thousands of video game enthusiasts do just that.Online worlds are becoming more popular than ever. Many people have belonged to these online worlds for years. Inside these imaginary worlds, video gamers develop characters over time.These characters learn skills, fight battles, build relationships, and even own property. Some communities inside these online worlds have several hundred thousand citizens!The people role-playing in online worlds buy and sell things with virtual money. Many gamers earn virtual money by running successful tailor shops and weapons dealerships in their online worlds. Money and treasures can also be taken from victims in battle it’s a dangerous virtual world out there!But gaining virtual wealth can be too time-consuming for the gamer who wants to buy his castle now. Serious game addicts have begun doing something the online world designers probably never imagined.Some gamers are exchanging real-world money to buy virtual money and property for their online worlds. Using online auction sites such as eBay.com, gamers buy and sell whatever they need. A whole mini-economy has grown around this trade of goods.Some of the most valuable items for sale in online worlds aren’t cheap. Sometimes they are rare, which makes them even more valuable. For example, consider a nice virtual house in a prime location. This property might cost as much as a new TV set in the real world!For the person who doesn’t participate in these online worlds, the appeal must seem peculiar. What’s the attraction with these online worlds? Why would people spend money on something that doesn’t really exist?The money being exchanged for those online swords and castles is real. The swords and castles aren’t. Absurd? Maybe. But the time and effort spent by the players is real. So is their love for online worlds. It seems only the human imagination can make something out of nothing!(1)In the 1st paragraph, make-believe world refers to the following EXCEPT_____________.A、virtual world.B、online world.C、imaginary world.D、castles(2)In the 1st paragraph, video game enthusiasts refers to _____________.A、video gamersB、charactersC、game designersD、tailors(3)The gamers could earn virtual money by the following EXCEPT _____________.A、doing some businessB、designing some gamesC、exchanging real-world money to buy virtual moneyD、taking from victims in battle(4)According to the author, human imagination _____________.A、is nothingB、is somethingC、can be exchanged with virtual moneyD、can make anything possible(5)What’s the author’s attitude toward things online?A、PositiveB、NegativeC、NeutralD、Critical

2.VRML is a(71)for 3D multimedia and shared virtual worlds on the WWW. In comparison to HTML, VRML adds the next level of interaction, structured graphics, and extra(72)(z and time) to the presentation of documents. The applications of VRML are(73), ranging from simple business graphics to entertaining WWW page graphics, manufacturing, scientific, entertainment, and educational applications, and 3D shared virtual worlds and communities.X3D is the name under which the development of VRML is continued. X3D is based on XML and is backwards(74)with VRML. Furthermore, it is componentized, profiled, and extensible, which makes it possible to use X3D in very different(75), from high-end visualizations to lightweight applications.A．linkB．formatC．structureD．procedure

3.VRML作为一种三维设计语言，需要VRML（）作为它的解释器。

4.Structured programming practices(1)rise to Pascal, in which constructs were introduced to make programs more readable and better(2).(3)provided a combination of assembly language and high-level structure to create a general-purpose language that could be used from system to application programming. Next came object orientation, which is(4)of a methodology and design philosophy than a language issue. This is(5)by the addition of so-called OO extensions to current languages, such as application.A．givingB．givenC．gaveD．gives

更多“VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW.In comparison to HTML, VRML adds the next level of interaction,structured graphics,andextra（2）（z and time）to the presentation of documents.The applications of VRMLare（3）,ranging from simpl”相关问题

  • 第1题：

    VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW.In comparison to HTML, VRML adds the next level of interaction,structured graphics,andextra（2）（z and time）to the presentation of documents.The applications of VRMLare（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing,scientific,entertainment,and educational applications,and 3D shared virtual worlds and communities. X3D is the name under wluch the development of VRML is continueD.X3D is based on XML andis backwards（4）with VRML.Furthermore,it is componentized,profiled, and extensible,which makes it possible to use X3D in very different（5）,from high-end visualizations to lightweight applications. 空白（5）处应选择（）

    • A、scenanos
    • B、places
    • C、applications
    • D、programs

    正确答案:A

  • 第2题：

    VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW.In comparison to HTML, VRML adds the next level of interaction,structured graphics,andextra（2）（z and time）to the presentation of documents.The applications of VRMLare（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing,scientific,entertainment,and educational applications,and 3D shared virtual worlds and communities. X3D is the name under wluch the development of VRML is continueD.X3D is based on XML andis backwards（4）with VRML.Furthermore,it is componentized,profiled, and extensible,which makes it possible to use X3D in very different（5）,from high-end visualizations to lightweight applications. 空白（3）处应选择（）

    • A、broad
    • B、implicit
    • C、explicit
    • D、special

    正确答案:A

  • 第3题：

    编写VRML文件的方法有哪些？


    正确答案: 1、直接使用Windows记事本
    2、使用VrmlPad
    3、使用可视工具如Cosmo Worlds
    4、使用三维动画制作工具（如3DS MAX）

  • 第4题：

    超文本标记语言是指（）。

    • A、WWW
    • B、HTTL
    • C、HTML
    • D、VRML

    正确答案:C

  • 第5题：

    CSS作为一种样式表语言，用于为（）定义布局

    • A、XML文档
    • B、HTML文档
    • C、DTD文档
    • D、VRML文档

    正确答案:B

  • 第6题：

    VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW. In comparison to HTML, VRML adds the next level of interaction, structured graphics, and extra（2）（z and time） to the presentation of documents. The applications of VRML are（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing, scientific, entertainment, and educational applications, and 3D shared virtual worlds and communities. X3D is the name under which the development of VRML is continued. X3D is based on XML and is backwards（4）with VRML. Furthermore, it is componentized, profiled, and extensible, which makes it possible to use X3D in very different（5），from high-end visualizations to lightweight applications. 空白（1）处应选择（）

    • A、link
    • B、format
    • C、structure
    • D、procedure

    正确答案:B

  • 第7题：

    VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW. In comparison to HTML, VRML adds the next level of interaction, structured graphics, and extra（2）（z and time） to the presentation of documents. The applications of VRML are（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing, scientific, entertainment, and educational applications, and 3D shared virtual worlds and communities. X3D is the name under which the development of VRML is continued. X3D is based on XML and is backwards（4）with VRML. Furthermore, it is componentized, profiled, and extensible, which makes it possible to use X3D in very different（5），from high-end visualizations to lightweight applications. 空白（2）处应选择（）

    • A、subject
    • B、object
    • C、dimensions
    • D、disconnection

    正确答案:C

  • 第8题：

    填空题
    VRML作为一种三维设计语言，需要VRML（）作为它的解释器。

    正确答案： 浏览器
    解析： 暂无解析

  • 第9题：

    单选题
    VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW. In comparison to HTML, VRML adds the next level of interaction, structured graphics, and extra（2）（z and time） to the presentation of documents. The applications of VRML are（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing, scientific, entertainment, and educational applications, and 3D shared virtual worlds and communities. X3D is the name under which the development of VRML is continued. X3D is based on XML and is backwards（4）with VRML. Furthermore, it is componentized, profiled, and extensible, which makes it possible to use X3D in very different（5），from high-end visualizations to lightweight applications. 空白（1）处应选择（）
    A

    link

    B

    format

    C

    structure

    D

    procedure


    正确答案： C
    解析： 暂无解析

  • 第10题：

    名词解释题
    VRML（Virtual Reality Modeling Language）

    正确答案： VRML （ Virtual Reality Modeling Language ）即虚拟现实建模语言。是一种用于建立真实世界的场景模型或人们虚构的三维世界的场景建模语言，也具有平台无关性。
    解析： 暂无解析

  • 第11题：

    问答题
    简述VRML（Virtual Reality Modeling Language）的定义及功能。

    正确答案： 定义为：VRML（或Virtual Reality Modeling Language或虚拟现实造型语言）是描述虚拟环境中场景的一种标准。
    功能：
    （1）它定义了三维应用系统中常用的语言描述，如层次变换、光源、视点等；
    （2）具有简单的行为特征描述功能。
    解析： 暂无解析

  • 第12题：

    填空题
    VRML的空间坐标系：（），（），（）。

    正确答案： X 轴的正向水平向右,Y 轴的正向垂直向上,Z 轴的正向垂直向前
    解析： 暂无解析

  • 第13题：

    VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW.In comparison to HTML, VRML adds the next level of interaction,structured graphics,andextra（2）（z and time）to the presentation of documents.The applications of VRMLare（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing,scientific,entertainment,and educational applications,and 3D shared virtual worlds and communities. X3D is the name under wluch the development of VRML is continueD.X3D is based on XML andis backwards（4）with VRML.Furthermore,it is componentized,profiled, and extensible,which makes it possible to use X3D in very different（5）,from high-end visualizations to lightweight applications. 空白（2）处应选择（）

    • A、subject
    • B、object
    • C、dimensions
    • D、disconnection

    正确答案:C

  • 第14题：

    简述VRML（Virtual Reality Modeling Language）的定义及功能。


    正确答案: 定义为：VRML（或Virtual Reality Modeling Language或虚拟现实造型语言）是描述虚拟环境中场景的一种标准。
    功能：
    （1）它定义了三维应用系统中常用的语言描述，如层次变换、光源、视点等；
    （2）具有简单的行为特征描述功能。

  • 第15题：

    VRML


    正确答案: 指有这样一个网络界面，所有的资料包括画面.声音.影片都可以像它们在真实世界里一样原样呈现。

  • 第16题：

    以下用于建立二维动画的软件是（）

    • A、3DSMAX
    • B、GoldWave
    • C、GifAnimation
    • D、VRML

    正确答案:C

  • 第17题：

    VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW. In comparison to HTML, VRML adds the next level of interaction, structured graphics, and extra（2）（z and time） to the presentation of documents. The applications of VRML are（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing, scientific, entertainment, and educational applications, and 3D shared virtual worlds and communities. X3D is the name under which the development of VRML is continued. X3D is based on XML and is backwards（4）with VRML. Furthermore, it is componentized, profiled, and extensible, which makes it possible to use X3D in very different（5），from high-end visualizations to lightweight applications. 空白（3）处应选择（）

    • A、broad
    • B、implicit
    • C、explicit
    • D、special

    正确答案:A

  • 第18题：

    VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW. In comparison to HTML, VRML adds the next level of interaction, structured graphics, and extra（2）（z and time） to the presentation of documents. The applications of VRML are（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing, scientific, entertainment, and educational applications, and 3D shared virtual worlds and communities. X3D is the name under which the development of VRML is continued. X3D is based on XML and is backwards（4）with VRML. Furthermore, it is componentized, profiled, and extensible, which makes it possible to use X3D in very different（5），from high-end visualizations to lightweight applications. 空白（5）处应选择（）

    • A、scenarios
    • B、places
    • C、applications
    • D、programs

    正确答案:A

  • 第19题：

    VRML的英文全称是（）。

    • A、Virtual Reality Modeling Language
    • B、Virtual Resource Management Language
    • C、Virtual Reality Multi Language
    • D、Visual reality Modeling Language

    正确答案:A

  • 第20题：

    单选题
    A

    To practice her presentation in front of him.

    B

    To find out who her audience will be next time.

    C

    To try not to think about her audience.

    D

    To learn from children.


    正确答案： D
    解析：
    [考点]细节题。对话最后建议女士下一次再有演讲的时候可以找他一起练习，把他当观众。A项正确。
    【听力原文】
    M: Hi, Sarah, what’s up?
    W: Oh, hi. I just got out of a history class. I had to give a presentation.
    M: How did it go?
    W: Terribly. I’m sure I made a fool of myself.
    M: why? Weren’t you prepared?
    W: No, it’s not that. [1] I just get so embarrassed and nervous whenever I’ve to speak in front of a group of people. I stand up and my face gets red and then I get even more nervous because I know everybody can see me blushing.
    M: It’s not so bad to blush.
    W: But it happens all the time. If the professor asks a question and I know the answer, I’ll blush like crazy if he calls on me. Doesn’t that ever happen to you?
    M: No, not really. [2] Maybe you should forget about the people. Look at something else in the room, like the exit sign.
    W: I guess I could try that. But I doubt it will help.
    M: You know we talked about this in psychology class. Blushing, even though it is involuntary, is more or less a learned behavior.
    W: What do you mean?
    M: [3] Oh, children hardly ever blush at all. And, among adults, supposedly women blush more than men.
    W: I wonder why.
    M: I don’t know why either. [4] Why don’t you use me as your audience when you’ve got an oral presentation in class next time?
    W: Good idea. Thank you. Well, I’ve got to get going for my next class. I’ll talk to you later.
    Questions 1 to 4 are based on the conversation you have just heard.
    1. What was the woman’s problem?
    2. Why might looking at the exit sign help the woman?
    3. What does the man say about children?
    4. What does the man suggest the woman do?

  • 第21题：

    单选题
    VRML is a（1）for 3D multimedia and shared virtual worlds on the WWW.In comparison to HTML, VRML adds the next level of interaction,structured graphics,andextra（2）（z and time）to the presentation of documents.The applications of VRMLare（3）,ranging from simple business graphics to entertaining WWW page graphics, manufacturing,scientific,entertainment,and educational applications,and 3D shared virtual worlds and communities. X3D is the name under wluch the development of VRML is continueD.X3D is based on XML andis backwards（4）with VRML.Furthermore,it is componentized,profiled, and extensible,which makes it possible to use X3D in very different（5）,from high-end visualizations to lightweight applications. 空白（1）处应选择（）
    A

    link

    B

    format

    C

    structure

    D

    procedure


    正确答案： A
    解析： VRML是为3D多媒体和在WWW上共享虚拟现实定义的文档格式。与HTML相比，VRML增加了下一级的交互作用、结构化的图形和表现文档的附加的维元（z和时间）。VRML的应用是很广泛的，应用范围从简单的商业图形到娱乐性的WWW页面，从制造业、科学、娱乐和教育方面的应用，到三维共享虚拟现实和虚拟社区等。VRML的继续发展就是X3D。X3D是基于XML的，是与VRML向后兼容的。而且它是组件化了的、形象化了的，是可扩展的，这使得X3D可以应用在完全不同的情景中，从高端的可视化应用到轻量级的应用都是X3D的领域。

  • 第22题：

    问答题
    简述VRML的技术特点。

    正确答案： 基于 Internet 共享的虚拟世界，较低的配置需求，真正的动态交互，适用于网络现状的技术，开放式的标准。
    解析： 暂无解析

  • 第23题：

    问答题
    VRML和HTML有何区别？

    正确答案： HTML （超文本标记语言）用于定义可与更多信息相关联的二维页面额布局和内容那样， VRML 用于定义可与更多信息相关联的三维世界的布局和内容
    解析： 暂无解析

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