Computers have been to store information and compute complex problems. 查看更多

 

题目列表(包括答案和解析)

完形填空

  Computers have done a lot since they turned up. In the future they will play a more important part in many 1 , such as education, transport, personal lives, scientific research and 2 Nowadays computers are being 3 in agriculture and industry 4 can help the farmers to 5 the conditions of the plants.

  

  More and more computers will come into our daily life with the 6 of science and technology. If you want to change money or pay your electricity bills, you won’t have to go to the 7 . A computer and a telephone will help you. It can also help you to do the housework and it can even 8 human voices and carry out the instructions. It is   10  the majority of the labour force will work at home. People will be able to use the videophone 11 conferences. This can help us to save a lot of energy and 12 .It is said that trains in Japan will have 13 , because they’ll be well 14 by computers, which can also tell the best 15 between trains.

  

  Computer programmes for 16 whole texts are already will be developed. You can 17 the name of a certain subject and a 18 list of book titles, then they will 19 on your screen. You may choose 20 you want.

                                                                                                                                                                                                                                                  
  

(1)A.families   

  
  

B.fields   

  
  

C.factories   

  
  

D.places   

  
  

(2)A.so on   

  
  

B.so forth   

  
  

   C.so on and so forth   

  
  

D.A or B or C   

  
  

(3)A.used   

  
  

B.put   

  
  

C.shown   

  
  

D.given   

  
  

(4)A.which   

  
  

B.that   

  
  

C.and   

  
  

D.so   

  
  

(5)A.form   

  
  

B.grow   

  
  

C.control   

  
  

D.manage   

  
  

(6)A.increase   

  
  

B.progress   

  
  

C.production   

  
  

D.development   

  
  

(7)A.office   

  
  

B.bank   

  
  

C.shop   

  
  

D.post office   

  
  

(8)A.understand   

  
  

B.carry out   

  
  

C.hear   

  
  

D.recognize   

  
  

(9)A.important   

  
  

B.necessary   

  
  

C.possible   

  
  

D.complete   

  
  

(10)A.when   

  
  

B.why   

  
  

C.which   

  
  

D.that   

  
  

(11)A.at

  
  

B.for   

  
  

C.with   

  
  

D.in   

  
  

(12)A.material   

  
  

B.time   

  
  

C.place   

  
  

D.money   

  
  

(13)A.driver

  
  

B.some drivers   

  
  

   C.fewer drivers   

  
  

D.no drivers   

  
  

(14)A.operated   

  
  

B.done   

  
  

C.made   

  
  

 D.run   

  
  

(15)A.position

  
  

B.direction   

  
  

C.distance   

  
  

D.way   

  
  

(16)A.storing   

  
  

B.writing   

  
  

C.remaining   

  
  

D.recording   

  
  

(17)A.give   

  
  

B.put   

  
  

C.type   

  
  

D.write   

  
  

(18)A.first-rate

  
  

B.world-famous   

  
  

C./   

  
  

D.worldwide   

  
  

(19)A.show   

  
  

B.appear   

  
  

C.offer   

  
  

D.come up   

  
  

(20)A.whatever

  
  

B.what   

  
  

C.whichever   

  
  

D.which   

  

查看答案和解析>>

完形填空(共20小题,每小题1.5分,满分30分)

When Wilson got to the airport, 36 flight was already being called 37 the loudspeakers. The day before he had given up his 38 for a morning flight and had booked(预定)an afternoon 39 instead. He had to go to the reservations(预定)desk to collect his 40ticket.

  He apologized for being 41.The reservations clerk(预订票的职员)smiled and began to look through the reservations in front of her. Then her 42 disappeared and 43 began to look 44 .

  “Your ticket doesn’t seem to be here, ” she said. “Let me check it with the computer. ”The 45 clicked(滴答声)and whirred(飕飕声)and 46 began to flash 47 , his flight was called a second time. Wilson became very 48 .  49 the girl looked 50 .

  “There’s been a mistake. Your new ticket was sent to you by post. That’s why it isn’t here”, she said. 51 took her only a 52 time to write 53 a new one. Wilson managed to catch the plane just before it took 54 . “What a way to start a 55 !” he thought.

1.

A.he

B.his    

C.him     

D.her

 

2.

A.up

B.with    

C.over    

D.out

 

3.

A.ticket   

B.wallet

C.money   

D.plane

 

4.

A.plane

B.ticket   

C.flight   

D.fight

 

5.

A.first   

B.new

C.old    

D.another

 

6.

A.later   

B.late

C.last    

D.early

 

7.

A.smile

B.smiling  

C.smiled   

D.laugh

 

8.

A.he    

B.his

C.her     

D.she

 

9.

A.happy   

B.angry

C.sad    

D.worried

 

10.

A.flight  

B.loudspeakers

C.clerk   

D.computer

 

11.

A.lights  

B.light    

C.flight   

D.computer

 

12.

A.just   

B.just then  

C.then    

D.when

 

13.

A.angry  

B.happy

C.nervous

D.sad

 

14.

A.Finally  

B.Last    

C.Then    

D.Just

 

15.

A.at    

B.down    

C.up     

D.out

 

16.

A.That   

B.It     

C.She

D.He

 

17.

A.long   

B.short   

C.some    

D.few

 

18.

A.down   

B.out    

C.away    

D.of

 

19.

A.off    

B.out    

C.away

D.place

 

20.

A.travel  

B.work    

C.job     

D.holiday

 

查看答案和解析>>

Twenty years ago,kids in school had never even heard of the Internet.Now,I'll bet you can't find a 36 person in your school who hasn't 37 heard of it.In fact,many of us use it on a regular basis and can even use it at 38 .The “net” in Internet really stands for network.A network is two or more computers 39 together so that information can be? 40 ?or sent from one computer to 41 .The Internet is a vast 42 for all types of information.?You may enjoy using it to do  43 for a school project,downloading your favorite songs or 44  with friends and family.Information can be found 45 web pages that companies, organizations, and individuals(个人)create.It's like a giant bulletin board that the whole world uses!But since anyone can put  46 on the Internet,you also have to be careful and use your best 47 and a little common sense.?

Just 48  you read something on a piece of paper someone puts on a bulletin board doesn't mean that it's good information,or even correct, for that matter.You have to be sure that whoever posted the information knows what they're talking about, 49  if you're doing research!But what if you're just e?mailing people?You still have to be very  50  if you've never met the person that you're communicating with online.You could be doing something 51 !You should never give out any 52  information to someone you don't know,not even your name!And just like you can't 53 the information on every website out there.You can't 54  on what strangers you “meet”on the Internet tell you either.In the same way that you could 55 things about yourself to tell someone,someone else could do the same to you!?

36. A. stupid   B. single  C. common     D. clever?

37. A. at least B. at mostC. at last D. at first?

38. A. school  B. Home C. work   D. hospital?

39. A. met      B. Communicated   C. joined D. connected?

40. A. shared  B. found  C. made  D. chosen?

41. A. other    B. the other    C. another      D. others?

42. A. material       B. resource     C. source D. matter?

43. A. homework   B. housework  C. research     D. experiments?

44. A. playing B. talking       C. meeting      D. communicating?

45. A. through       B. across C. by      D. on?

46. A. something    B. anything     C. everything  D. nothing?

47. A. wisdom       B. judgmentC. Courage  D. confidence?

48. A. because       B. when  C. where D. what?

49. A. specially      B. especially   C. naturally    D. strangely

50. A. careful B. wise    C. suspicious   D. confident?

51. A. exciting       B. interesting  C. suspicious   D. confident?

52. A. social   B. personal     C. general       D. special?

53. A. respect B. consult       C. send    D. believe?

54. A. rely      B. believe       C. trust    D. base?

55. A. make of       B. make from C. make out    D. make up??

查看答案和解析>>

完形填空

  Homework is work, not play.In contrast to what some might hope, students   1   finish their homework exclaiming that they had great fun.Nor is homework an activity that students choose to undertake.It is   2   by a teacher for students to complete on the teacher’s schedule, with the teacher’s requirements in mind.So to have the right   3   will be of great help.Homework means business and the student should expect to work on it seriously.As in the work place, careless efforts and lack of self-discipline are likely to make the   4   impression.

  Teachers assign homework for   5   purposes.In some cases, teachers seek to review and solidify material being covered in class; homework is also designed to   6   students’ learning beyond class lessons.As students mature, teachers often assign homework nightly in several subjects.Homework is also used to prepare students to handle new work,   7   in the ease of summer reading.Increasingly, school reforms call for homework to take the form of course projects, thus increasing its   8   to “real-life” job-related activity.

  Like jobs, homework can be appealing when its resources are well managed.Resources   9   sources of information-textbooks, of course, and increasingly, the Internet-but they also include a quiet space to work, materials and equipment such as calculators, paper or a computer, and others who cohabit(共面存在)in the homework environment.The external(外部的)resources needed for homework can be viewed as a kind of   10   office for the child with features like those needed in the workplace.

(1)

[  ]

A.

sometimes

B.

often

C.

mostly

D.

rarely

(2)

[  ]

A.

discovered

B.

forced

C.

assigned

D.

taught

(3)

[  ]

A.

amount

B.

answer

C.

schedule

D.

attitude

(4)

[  ]

A.

general

B.

vivid

C.

wrong

D.

vague

(5)

[  ]

A.

high

B.

various

C.

ordinary

D.

temporary

(6)

[  ]

A.

extend

B.

describe

C.

display

D.

reward

(7)

[  ]

A.

as

B.

when

C.

even if

D.

now that

(8)

[  ]

A.

adjustment

B.

solution

C.

approach

D.

connection

(9)

[  ]

A.

indicate

B.

include

C.

reserve

D.

resemble

(10)

[  ]

A.

home

B.

business

C.

head

D.

supply

查看答案和解析>>

(共5小题,每小题1分,满分5分)

根据对话情景和内容,从对话后方框所给的选项中选出能填入每一空白处的最佳选项

—Oh,madam. 1 

—I'm sorry to say the bill you sent me was incorrect.

—Incorrect,madam? 2 

—Yes,I know. 3 

—Really,madam?I find it very hard to believe.

 4 

—Ah.Well,I must apologize,madam.It's the new computer.

—Well,don't you think it's about time you got it working properly?It's most inconvenient.

—I agree entirely.I'm very sorry about it. 5 

A. Could you help me?

B. That's very strange.

C. What can I do for you?

D. And what's more,this isn't the first time.

E. But I think this is the first time.

F. I promise you it won't happen again.

G. Look,it's happened five or six times in the past three months.

 

 

查看答案和解析>>


同步练习册答案