2015.12 PET-B
一、交际英语 1．--Have a cup of tea, ? --Thanks a lot. A don’t you B haven’t you C shall me D will you 2.-- ? --He is not very well. A Who is he B What is he C How is he D Who he is 3.—Why didn’t you come to my birthday party yesterday? -- . A Excuse me, my frie nd sent me a flower B Fine, I never go to birthday parties C Well, I don’t like birthday parties D Sorry, but my wife had a car accident 4.—This box is too heavy for me to carry upstairs. -- A You may ask for help B I’ll give you a hand C Please do me a favor D I’d come to help 5. -Could I ask you a rather personal question? -Of course, . A good idea B that’s right C never mind D go ahead 二、词汇与结构 6．I don’t know the park, but it’s to be quite beautiful. A．said B．old C．spoken D．talked 7．Mike is better than Peter swimming. A．for B．at C．on D．in 8．The young lady coming over to us our English teacher; the way she walks tells us that! A．must be B．can be C．woul be D．could be 9．Had you come five minutes earlier, you the train to Birmingham. But now you missed it. A．Would catch B．would have caught C．Could catch D．Should catch 10．Eggs, though rich in nourishments, have of fat. A．a large number of B．the large number C．a large amount D．the large amount 三、阅读理解 Passage 1 Snowflakes look like white stars falling from the sky. But there have been times when snow has looked red, green, yellow, or black. There have been snowflakes of almost every color. Think how it would seem to have colored snowflakes coming down all around you. Black snow fell in France one year. Another year grey snow fell in Japan. It was found that the snow was mixed with ashes. his made it look dark. Red snow had come down in other countries. When this happened, the snow was mixed with red dust. Most snow looks white, but it is really the color of ice. Snow is ice that comes from snow cloud. Each snowflake begins with a small drop of frozen water. More water forms around this drop. The way the water freezes gives the snowflakes its shape. No two snowflakes are ever just the same size or shape. Sometimes the snowflakes are broken when they come down. Other snowflakes melt as they fall. All snowflakes are flat and have six
2016计算机一级考试题库及答案 一、选择题 1以下关于编译程序的说法正确的是( zz? )。 A.编译程序属于计算机应用软件，所有用户都需要编词程序 B.编译程序不会生成目标程序，而是直接执行源程序 C.编译程序完成高级语言程序到低级语言程序的等价翻译 D.编译程序构造比较复杂，一般不进行出错处理 【参考答案】：C 【参考解析】：编译程序就是把高级语言变成计算机可以识别的二进制语言，即编译程序完成高级语言程序到低级语言程序的等价翻译。
2用8位二进制数能表示的最大的无符号整数等于十进制整数( )。 【参考答案】：A 【参考解析】：用8位二进制数能表示的最大的无符号整数是，转化为十进制整数是28-1=255。 3在数据管理技术发展的三个阶段中，数据共享最好的是( )。 A.人工管理阶段 B.文件系统阶段 C.数据库系统阶段 D.三个阶段相同 【参考答案】：C 【参考解析】：数据管理发展至今已经历了三个阶段：人工管理阶段、文件系统阶段和数据库系统阶段。其中最后一个阶段结构简单，使用方便逻辑性强物理性少，在各方面的表现都最好，一直占据数据库领域的主导地位，所以选择C。 4在E—R图中，用来表示实体联系的图形是( )。
A.椭圆形 B.矩形 C.菱形 D.三角形 【参考答案】：C 【参考解析】：在E—R图中实体集用矩形，属性用椭圆，联系用菱形。 5软件按功能可以分为应用软件、系统软件和支撑软件(或工具软件)。下面属于应用软件的是( )。 A.学生成绩管理系统 语言编译程序 操作系统 D.数据库管理系统 【参考答案】：A
【参考解析】：软件按功能可以分为：应用软件、系统软件、支撑软件。操作系统、编译程序、汇编程序、网络软件、数据库管理系统都属予系统软件。所以B、C、D都是系统软件，只有A是应用软件。 6一棵二叉树共有25个结点，其中5个是叶子结点，则度为1的结点数为( )。 【参考答案】：A 【参考解析】：根据二叉树的性质3：在任意一棵二叉树中，度为0的叶子结点总是比度为2的结点多一个，所以本题中度为2的结点是5-1=4个，所以度为1的结点的个数是25-5-4=16个。 7下列叙述中正确的是( )。 A.循环队列有队头和队尾两个指针，因此，循环队列是非线性结构 B.在循环队列中，只需要队头指针就能反映队列中元素的动态变化情况
真题一 一、交际英语 1、- Hello, I'm David Chen. Nice to meet you. - _______ A：Are you? B：Nice to meet you too. C：Yes. D：Very nice. 答案：B 2、-- Happy birthday to you! -- _______________ A：Happy birthday to you! B：I am very glad． C：That's all right． D：Thank you． 答案：D 3、- Mr. Jones, this is Sean, an English teacher from the United States. - ______________ A：What can I do for you?
B：Nice to meet you. C：Please keep in touch. D：Haven't seen you for ages. 答案：B 4、- I'm sorry. I lost the key. - ________ A：Well, it's OK. B：No, it's all right. C：You are welcome. D：You are wrong. 答案：A 5、- Could I speak to Don Watkins, please？ - ________ A：Speaking, please. B：Oh, how are you？ C：I'm listening. D：I'm Don. 答案：A 二、阅读理解 1、Snowflakes look like white stars falling from the sky. But there have been times when snow has looked red, green,
大学英语B级常见短语100条 1. notice, find, feel, hear, listen to, see, watch, look at等感官动词+ do eg: I like watching monkeys play. 2. the more…, the more…:越…越… more and more…: 越来越… 3. a piece of cake: very easy 小菜一碟, 很容易 4. agree/ disagree with sb: 赞成/ 反对某人 5. all kinds of: 各种各样 a kind of: 一种 6. all over the world / around the world: 全世界 7. along with: 同……一道，伴随…… eg: I will go along with you. 我将和你一起去。 The students planted trees with their teacher. 学生们和老师一起种树。 8. as soon as: 一怎么就怎么 9. as you can see: 你是知道的 10. ask for sth: 向…要…; …求助 eg: Ask him for the book. 向他要这本书。 11. ask sb for sth: 向某人什么 12. ask sb to do sth: 要某人做某事 ask sb not to do sth: 叫某人不要做某事 13. at the age of: 在…岁时 eg: She is at the age of sixteen. 她现在16岁。 14. at the beginning of…: …的起初; …的开始 15. at the end of +地点/+时间: 最后, 尽头, 末尾 eg :at the end of the day 一天结束之时 16. at this time of year: 在每年的这个时候
全国计算机一级考试试题一选择题: 1.微型计算机硬件系统中最核心的部件是( )。答案:B A、主板 B、CPU C、内存储器 D、I/O设备 2.下列术语中,属于显示器性能指标的是( )。答案:C A、速度 B、可靠性 C、分辨率 D、精度 3.配置高速缓冲存储器(Cache)是为了解决( )。答案:C A、内存与辅助存储器之间速度不匹配问题 B、CPU与辅助存储器之间速度不匹配问题 C、CPU与内存储器之间速度不匹配问题 D、主机与外设之间速度不匹配问题
4.计算机病毒是一种( )。答案:C A、特殊的计算机部件 B、游戏软件 C、人为编制的特殊程序 D、能传染的生物病毒 5.微型计算机存储系统中,PROM是( )。答案:D A、可读写存储器 B、动态随机存取存储器 C、只读存储器 D、可编程只读存储器 6.在计算机领域中通常用MIPS来描述( )。答案:A A、计算机的运算速度 B、计算机的可靠性 C、计算机的可运行性 D、计算机的可扩充性 7.在Word的编辑状态,单击文档窗口标题栏右侧的按钮后,会( )。答案:D
A、将窗口关闭 B、打开一个空白窗口 C、使文档窗口独占屏幕 D、使当前窗口缩小 8.在Word的编辑状态,当前编辑的文档是C盘中的d1.doc文档,要将该文档拷贝到软盘,应当使用( )。答案:A A、"文件"菜单中的"另存为"命令 B、"文件"菜单中的"保存"命令 C、"文件"菜单中的"新建"命令 D、"插入"菜单中的命令 9.在Word的编辑状态,文档窗口显示出水平标尺,则当前的视图方式( )。 答案:A A、一定是普通视图或页面视图方式 B、一定是页面视图或大纲视图方式 C、一定是全屏显示视图方式 D、一定是全屏显示视图或大纲视图方式 10.在Word的编辑状态,为文档设置页码,可以使用( )。
一、交际英语 1.-I'mlookingforashirtformyfather. -_________ A.Whatsizedoyouwear? B.WhatcanIdoforyou? C.Howaboutthisone? D.Whatsizedoesyourfatherwear? 答案：D 2.-Pleasehelpyourselftotheseafood. -________ A.No,Ican't. B.Sorry,Ican'thelp. C.Well,seafooddon'tsuit. D.Well,I'mafraidIdon'tlikeseafood. 答案：D 3.-________ -Heteachesphysicsinaschool. A.Whatdoesyourfatherdo? B.Whoisyourfather? C.Whatisyourfatherdoing? D.Whereisyourfathernow? 答案：A 4.-Hey,Tom,what'sup? -__________ A.Yes,definitely! B.Oh,notmuch. C.Whatishappeninginyourlife? D.Youarelucky. 答案：B 5.-Who'sspeaking? -ThisisTom________. A.speaks B.spoken C.speaking D.saying
答案：C 电大、各类远程网络教育统考大学英语B、计算机应用基础统考辅导全套题库，精心整理并归类完毕，全中文翻译，视频教程讲解，零基础一次性通过，索取请加QQ： 二、阅读理解 HighintheSwissAlpsmanyyearsago,therelivedalonelyshepherd（牧羊人） boywholongedforafriendtosharehisevenings.（很多年以前，在瑞士阿尔卑斯山上住着一个牧羊人，他 期望能找到一个朋友在夜晚与他为伴。）Onenighthesawthreeoldmen,eachholdingaglass. Thefirstoldmansaid：“Drinkthisliquidandyoushallbevictoriousinbattle.” Thesecondoldmansaid：“Drinkthisliquidandyoushallhavecountlessriches.” Thelastoldmansaid：“Iofferyouthehappinessofmusic-----thehorn（号角）.” Theboychosethethirdglass,Thenextday,hecameuponagreathorn,tenfeetinlength,Whenheputhislipstoit,ab eautifulmelody（旋律）floatedacrossthevalley.Hehadfoundafriend. Sogoesthelegend（传说） ofthehorn.acrossthemountainsides.Eventoday,onaquietsummerevening,itsmusiccanbeheardfloatingamongth epeaks. 6.Thepassagetellsushislonelyjobabouttheshepherdboy. A.T B.F 答案：A 7.Theboychoosetodrinktheglassofferedbythelastoldmanbecausetheboywasthirsty. A.T B.F 答案：B 8.Aftertheshepherdboyfoundthehorn,hediscovereditwaslikeanew-foundfriend. A.T B.F 答案：A 9.TodaythehornisheardintheSwissAlpswhenitrains. A.T B.F 答案：B 10.TheLegendoftheHornwouldbethebesttitleforthepassage. A.T B.F 答案：A IntheUnitedStates,itisnotcustomarytotelephonesomeoneveryearlyinthemorning.（在美国通常不会在清
大学英语B级统考之语法概要 动词的基本时态 A. 知识要点 1．一般现在时态 动词形式为do 或does （第三人称单数）。通常表示客观事实或真理；或表示经常发生的、习惯性的动作或存在的状态。 . He always goes to school by bike.他总是骑车去上学。 2．一般过去时态 动词形式为did. 表示过去时间所发生的动作或存在的状态，常与过去特定的时间状语连用；或表示过去某一段时间一直持续或反复发生的动作，可与表示频度的时间副词连用。 . I bought this computer five years ago.我在五年前买了这台电脑。 3．一般将来时态 动词形式为will do/ shall do /be going to do. 表达在未来某个时间将要发生的动作或存在的状态。 . The telephone is ringing. I will answer it.电话在响，我去接。 4．现在进行时态 动词形式为is/am/are+ doing，表示此时此刻或现阶段正在进行的动作。 . The police are looking for the two missing children.警察们正在寻找两个丢失的孩子。 5．过去进行时态 动词形式为was/were + doing，表示过去某个时刻正在进行的动作。（主语是I，she，he 时用was） . Jane burnt her hand when she was cooking the dinner.当简在煮晚饭时她的手被烧伤了。6．现在完成时态 动词形式为have / has done，常与already，recently，never，ever, yet，since连用。用来表示过去发生的对现在有影响的动作。 . The milk has already become undrinkable 牛奶已经不能喝了。 或者表示过去某时间开始一直延续到现在的动作。 . He has lived here since 1949.自从1949年以来，他一直住在这儿。 7．过去完成时态 动词形式为had done. 表示在过去某一时刻以前已经开始并一直延续到这一时刻、或是在此刻前已经完成的动作。 . By the end of last term we had learned 1000 English words.到上学期末，我们已经学了1000个英语单词。 非谓语动词 A．知识要点 1．动词不定式和动名词都可作主语。 . Seeing is believing. 眼见为实。 注意：常用it作形式主语，而将动词不定式放在谓语后面。 . It is impossible for us to measure it in miles. 让我们用英里来计算不太可能。（不定式前加一个for us表示不定式的动作是谁做的） 2．动词不定式和动名词都可作宾语。 （1）有些及物动词只能用不定式作宾语，如：hope，want，wish，decide，manage等：
Test Seven, Part Ⅰ Listening Comprehension (15 minutes) Directions: This part is to test your listening ability. It consists of 3 sections. Section A Directions: This section is to test your ability to give proper answers to questions. There are 5 recorded dialogues in it. After each dialogue, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A) , B) , C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. 1. A) Mary is not here, because she is ill. B) No, it isn't. C) Yes, it is. D) We are ready. 2.A) I am not hungry. B) But the price is too high. C) I like doing some cooking. D) I want to have a rest. 3.A) No, you can't. B) Yes, you can. C) I want a seat near the window. D) That's all right. 4. A) Thank you. B) I agree with you. C) Me, too. D) A little better. 5.A) It's snowing now. B) I like it. C) Yes, the grounds are white. D) it sounds good. Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A) , B) , C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. 6.A) $16. B) $32. C) $8. D) $64. 7.A) Patient and doctor. B) Waitress and customer. C) Wife and husband. D) Secretary and boss. 8. A) Worried and frightened. B) Quite unhappy. C) Very relaxed. D) Angry with the professor. 9. A) The woman was late for coming. B) The woman asked the man to wait. C) The man was annoyed by her late coming. D) The man was quite all right. 10. A) Young people are quick in making decisions. B) They seldom stay long on one job. C) They are easy to lose jobs. D) They are too eager to succeed. Section C Directions: In this section you will hear a recorded passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the Answer Sheet in order of the numbered blanks according to what you have heard. The third reading is for you to check your writing. Now the passage will begin. Dick was a sailor on a big ship. It went to Japan and Australia, so Dick was often on the ship for some months at a time. When he (11) up in the morning and looked out, he only (12) the sea, or sometimes a port. When he was twenty-three, Dick married and bought a small (13) with a garden in his wife's town. It was (14) away from the sea. Then he had to go back to his ship, and was away (15) home for two months. He went from the port to the town by bus, and was very happy to see his wife again.
全国计算机一级考试试题 MS_Office(历年真题_选择题) 1 1.第二代电子计算机使用的元件是 A)晶体管 B)电子管 C)中、小规模集成电路 D)大规模和超大规模集成电路 【答案】A 【解析】第1代计算机是电子管计算机，第二代计算机是晶体管计算机，第3代计算机主要元件是采用小规模集成电路和中规模集成电路，第4代计算机主要元件是采用大规模集成电路和超大规模集成电路。 (2)除了计算机模拟之外，另一种重要的计算机教学辅助手段是 A)计算机录像 B)计算机动画 C)计算机模拟 D)计算机演示 【答案】C(此题较为模糊，答案C可能不是正确的。我想应该是“D.计算机演示”，但由于此题及答案来自搜狐教育频道。所以不敢贸然更改) 【解析】计算机作为现代教学手段在教育领域中应用得越来越广泛、深入。主要有计算机辅助教学、计算机模拟、多媒体教室、网上教学和电子大学。 (3)计算机集成制作系统是 A)CAD B)CAM C)CIMS D)MIPS 【答案】C 【解析】将CAD/CAM和数据库技术集成在一起，形成CIMS(计算机集成制造系统)技术，可实现设计、制造和管理完全自动化。 (4)十进制数215用二进制数表示是 A)1100001 B)1101001 C)0011001 D)11010111 【答案】D 【解析】十进制向二进制的转换前面已多次提到，这一点也是大纲要求重点掌握的。采用"除二取余"法。 (5)十六进制数34B对应的十进制数是 A)1234 B)843 C)768 D)333 【答案】B 【解析】十六进制数转换成十进制数的方法和二进制一样，都是按权展开。 (6)二进制数0111110转换成十六进制数是 A)3F B)DD C)4A D)3E 【答案】D 【解析】二进制整数转换成十六进制整数的方法是：从个位数开始向左按每4位二进制数一组划分，不足4位的前面补0，然后各组代之以一位十六进制数字即可。 (7)二进制数转换成十六进制数是 A)52B B)D45D C)23C D)5E 【答案】A 【解析】二进制整数转换成十六进制整数的方法是：从个位数开始向左按每4位二进制数一组划分，不足4位的前面补0，然后各组代之以一位十六进制数字即可。 (8)二进制数1234对应的十进制数是 A)16 B)26 C)34 D)25 【答案】B 【解析】二进制数转换成十进制数的方法是按权展开。 (9)一汉字的机码是B0A1H，那么它的国标码是 A)3121H B)3021H C)2131H D)2130H 【答案】B 【解析】国标码是汉字的代码，由两个字节组成，每个字节的最高位为0，机码是汉字在计算机的编码形式，也由两个字节组成，每个字节的最高位为 专业WORD.
大学英语B常考短语 1 、(see 、hear 、notice 、find 、feel 、listen to 、look at (感官动词)+ do eg :I like watching monkeys jump 2 、（比较级and 比较级）表示越来越怎么样 3、a piece of cake =easy 小菜一碟（容易） 4、agree with sb 赞成某人 4、all over the world = the whole world 整个世界 6、along with 同……一道，伴随…… eg : I will go along with you 我将和你一起去 the students planted trees along with their teachers 学生同老师们一起种树 7、As soon as 一怎么样就怎么样 8、as you can see 你是知道的 9 、ask for ……求助向…要…（直接接想要的东西）eg : ask you for my book 10、ask sb for sth 向某人什么 11、ask sb to do sth 询问某人某事ask sb not to do 叫某人不要做某事 12、all kinds of 各种各样 a kind of 一样 13、at the age of 在……岁时eg：I am
sixteen I am at the age of sixteen 14 、at the beginning of …………的起初；……的开始 15、at the end of +地点/+时间最后；尽头；末尾eg : At the end of the day 16、at this time of year 在每年的这个时候 17、be /feel confident of sth /that clause +从句感觉/对什么有信心，自信学 eg : I am / feel confident of my spoken English I feel that I can pass the test 18、be + doing 表：1 现在进行时2 将来时 19、be able to (+ v 原) = can (+ v 原）能够……eg : She is able to sing She can sing 20、be able to do sth 能够干什么eg :she is able to sing 21、be afraid to do (of sth 恐惧，害怕……eg : I"m afraed to go out at night I"m afraid of dog 22 、be allowed to do 被允许做什么 eg: I"m allowed to watch TV 我被允许看电视I should be allowed to watch TV 我应该被允许看电视
Section A Directions: There are 10 incomplete statements here. You are required to complete each statement by choosing the appropriate answer from the 4 choices marked A) , B) , C) and D) . You should mark the corresponding letter on the Answer Sheet with a single line through the center. 16. The classroom needs______. A) clean B) to clean C) to be cleaned D) being cleaned 17.There is a nice-looking car there. I wonder ______. A) whom it belongs to B) whom does it belong to C) it belongs to whom D) whom does it belong 18. Wordsworth was one of the greatest poets ______ lived in the 19th century. A) which B) who C) those D) that 19. the population is too large, we have to take measures to control the birth rate. A) Although B) Since C) If D) Until 20. It is requested that every student ______ a paper on sustainable development. A) writes B) wrote C) writing D) write 21 .He said, "I ______ a lot of new poems by the end of last year." A) h ad already learnt B) have already learnt C) would have already learnt D) already learnt 22. As Edison grew ______, he became more and more interested in science. A) elder B) the elder C) older D) the older 23. Only in this way ______ catch up with your brothers. A) do you can B) can you C) you can D) you do can 24.No one, except his two best friends, ______ where he is. A) know B) knows C) to know D) knowing 25. Mr. John has decided that he will ______ the branch company set up in the small town. A) take over B) hand in C) put in D) lead to Section B Directions: There are also 10 incomplete statements here. You should fill in each blank with the proper form of the word given in the brackets. Write .the word or words in the corresponding space on the Answer Sheet. 26. We started the attack when the enemy (cross) ______ the river. 27.My suggestion is that we (send) ______ a few people to help the other groups. 28.I am sorry to learn that you have made no (improve)______on the design at all. 29. I prefer (live) ______ in the country rather than in a city. 30. We had difficulty (carry) ______ out the plan. 31. Not(know) ______ her address, we couldn't get in touch with her. 32.Do you know the (high) ______ of St. Paul's Cathedral. 33. The great number of traffic accidents (emphasis) ______ the need for careful driving. 34. Many modern cars are equipped with an (automatically) ______ temperature control system. 35 .That one is no good; this one is even (bad) ______. Part ⅢReading Comprehension (40 minutes) Direction: This part is to test your reading ability. There are 5 tasks for you to fulfil. You should read the reading materials carefully and do the tasks as you are instructed. T ask 1 Direction:After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A) , B) , C) or D) . You should make the correct choice and mark the corresponding letter on the Answer Sheet with a Single line through the center.
计算机等级考试一级理论知识选择题题库(1-100) 1. 根据计算机使用的电信号来分类，电子计算机分为数字计算机和模拟计算机，其中，数字计算机是以( )为处理对象。 A)字符数字量B)物理量 C)数字量D)数字、字符和物理量 答案：C 2. 下列关于世界上第一台电子计算机ENIAC的叙述中，不正确的是( )。 A)ENIAC是1946年在美国诞生的 B)它主要采用电子管和继电器 C)它是首次采用存储程序和程序控制使计算机自动工作 D)它主要用于弹道计算 答案：C 3. 世界上第一台计算机产生于( )。 A)宾夕法尼亚大学B)麻省理工学院 C)哈佛大学D)加州大学洛杉矶分校 答案：A 4. 第一台电子计算机ENIAC每秒钟运算速度为( )。 A)5000次B)5亿次 C)50万次D)5万次 答案：A 5. 冯.诺依曼提出的计算机体系结构中硬件由( )部分组成。 A)2 B)5 C)3 D)4 答案：B 6. 科学家( )奠定了现代计算机的结构理论。 A)诺贝尔B)爱因斯坦 C)冯.诺依曼D)居里 答案：C 7. 冯·诺依曼计算机工作原理的核心是( )和“程序控制”。 A)顺序存储B)存储程序 C)集中存储D)运算存储分离 答案：B 8. 计算机的基本理论“存储程序”是由( )提出来的。 A)牛顿B)冯·诺依曼 C)爱迪生D)莫奇利和艾科特 答案：B 9. 电气与电子工程师协会(IEEE)将计算机划分为( )类。 A)3 B)4 C)5 D)6 答案：D 10. 计算机中的指令和数据采用( )存储。 A)十进制B)八进制 C)二进制D)十六进制 答案：C 11. 第二代计算机的内存储器为( )。 A)水银延迟线或电子射线管B)磁芯存储器 C)半导体存储器D)高集成度的半导体存储器 答案：B 12. 第三代计算机的运算速度为每秒( )。 A)数千次至几万次B)几百万次至几万亿次 C)几十次至几百万D)百万次至几百万次 答案：D 13. 第四代计算机不具有的特点是( )。 A)编程使用面向对象程序设计语言 B)发展计算机网络 C)内存储器采用集成度越来越高的半导体存储器 D)使用中小规模集成电路 答案：D 14. 计算机将程序和数据同时存放在机器的( )中。 A)控制器B)存储器 C)输入/输出设备D)运算器 答案：B 15. 第2代计算机采用( )作为其基本逻辑部件。 A)磁芯B)微芯片 C)半导体存储器D)晶体管 答案：D 16. 第3代计算机采用( )作为主存储器。 A)磁芯B)微芯片 C)半导体存储器D)晶体管 答案：C 17. 大规模和超大规模集成电路是第( )代计算机所主要使用的逻辑元器件。 A)1 B)2 C)3 D)4 答案：D 18. 1983年，我国第一台亿次巨型电子计算机诞生了，它的名称是( )。 A)东方红B)神威 C)曙光D)银河 答案：D