搜题
网友您好,请在下方输入框内输入要搜索的题目:
搜题
题目内容 (请给出正确答案)
提问人:网友lushengjun 发布时间:2022-01-07
[主观题]

The home computers industry has been growing【21】in the world for the last twenty years. Co

mputers used to be large, expensive machines that【22】very difficult to use. But scientists and technicians have been making smaller and cheaper while at the same time they have been made easier to use. As【23】, their popularity has been increasing as more people have been buying computers for their homes and businesses.

Computers have been designed to store【24】and compute complex problems. Computers are used in【25】traffic in some cities. Stores use computers to keep records of their goods and to send【26】to their customers. Offices use computers to type letters, record business and communicate【27】other offices. People have been using computers in their homes to keep track of expenses and【28】their household appliances on and off.

One important new【29】for computers is for entertainment. Many new games which have been designed to be played on the computers have become very popular【30】.

(46)

A.soon

B.smoothly

C.Vividly

D.rapidly

简答题官方参考答案 (由简答题聘请的专业题库老师提供的解答)
查看官方参考答案
更多“The home computers industry has been growing【21】in the world for the last twenty years. Co”相关的问题
第1题
I am a computer expert. I have been in the field for only a short time. I never learned mu
ch in the way of science or math. And I am quite puzzled by things like engineering or electronics.

Then why am I able to write about computers? I can write on this subject because of these shortcomings. The last two years of learning has been a hard test for me. By hard work I have managed to learn enough to use computers fairly well, and to work with people who know a great deal more than I. Since I have learned all this at such personal cost, I would like to share my know-ledge with others. More and more people want to know about computers, and want to know quickly.

The best way to learn is to take a course. However, many people do not have the time for this. They will have to find some other ways to get some basic information. I hope to be able to help them by writing about some of the things I have learned by myself.

I have a home computer on which I've learned in my own time. I have used it like a home study course. I have sat down with it day after day, night after night. I have forced it to give up some of its secrets. Now I can use it to do some of the work that I get paid for. And I can do this work in my own home, instead of in an office. Many people may soon be working in a computer at home, just as many now take in other people's typing.

Some things about computers are easier than you may fear. First, computers are logical. Things that at first seem difficult will make sense to you after you learn the rules. Second, it is really not hard to learn enough to use today's machines. You do not need to be a great brain. But you do have to learn to think in new ways. And you do have to keep a good bit of information in your head. Finally, there are many people around who are really enthusiastic (热心的) about computers. These people are always happy to be of help.

The purpose of the passage is to convince readers that, by studying computers at home, people can become ______.

A.computer experts

B.writers about computers

C.computer scientists

D.skilled users of computers

点击查看答案
第2题
W: Boy, how quickly technology changes! So many people have a computer in their home nowad
ays. M: ______

A.Computers? There are so many computers in the office.

B.Yes, I know. I feel so behind the time.

C.But I know a lot of computers.

D.Yes, I know. Without computer, there would be no Internet.

点击查看答案
第3题
听力原文:M: Aren't you the woman who gave the computer seminar at the city library last wi
nter?

W: Yes, I am. I thought you looked familiar.

M: I' m so glad I took your seminar. I thought that it would be impossible for me to learn how to operate a computer at my age, but now I'm exchanging e-mails with my grandchildren.

W: That' s great. It was a good experience for me, too, because it was a change of pace from my daytime job as a sales representative.

What did the woman do last winter?

A.Taught a class

B.Donated some computers

C.Moved to a new home

D.Transferred to another branch

点击查看答案
第4题
All computers need some sort of(71)(OS). Tile majority of modem home computers use some fo

All computers need some sort of(71)(OS). Tile majority of modem home computers use some form. of Microsofts OS. The original Microsoft OS was called DOS though most computers use Windows. Windows comes in various versions beginning with(72)x then 95, 98, ME and currently XP. A few computers use IBMs O/SApples Mac uses their own OS beginning with OS I though most modem Macs use version x or x. Apples latest version is OS 10.x. In the past large companies and institutions would have an OS design exclusively for them but as the Commercial OS become more sophisticated the benefits of this practice is becoming less apparent. Some computer professionals,(73)(ISP)and(74)computer users use an OS such as UNIX(or a variant such as Linux), Windows NT or 2000(Win2k)or one of the other network or(75)based OS.

A.Operated System

B.Operated System

C.Operating System

D.Operation System

点击查看答案
第5题
Personal computers and the Internet givepeople new choices about how to spend their time
.Somemay use this freedom to share less time with certain friends or family members,but new technology will also let them stay in closer touchwith those they caremost about. I know this from personal experience.E-mailmakes it easy to work at home, which is where I now spend most weekends andevenings. My working hours aren' t necessarily muchshorter than they once were,but I spend fewer them at the office. This lets me share more time with myyoung daughter than I might have if she' dbeen born before electronic mailbecame such a practical tool.TheInternet also makes it easy to share thoughts with a group of friends. Say youdo something fun一see a greatmovie, perhaps一andthereare four or five friends who might want to hear about it. If you call each one,you may tire of tlling the story.Withe-mail, you just write one note about your experience, at your convenience, andaddress it to all the friends you think might be interested.They can read yourmessage when they have time, and read only as much as they want to. They canreply at their convenience, and you can readwhat they have to say at your convenience.E-mailis also an inexpensive way to stay in close touch with people who live faraway. More than a few parents use e-mail to keep in touch,even daily touch,with their children off at college.Wejust have to keep touch in mind that computers and the Internet offer anotherway of staying in touch. They don' t eliminate any of the oldways.

53. The purpose of this passage is to .

A. explain howto use the Internet.

B. describe thewriter' s joy of keeping up with the latest technology.

C. tell themerits and usefulness of the Internet.

D. introduce thereader to basic knowledge about personal computers and the Internet.

54. The use of e-mail has made it possiblefor the writer to .

A. spend less time working.

B. have more free time with hischild.

C. work at home on weekends.

D. work at a speed comfortable tohim.

55. According to the wrier, e-mail has an obviousadvantage over the telephone because the former helps one .

A. reach a group of people atone time conveniently.

A. keep one' s communication aspersonal as possible.

B. . pass on much more informationthan the latter.

C. get in touch with one' s friendsfaster than the latter.

点击查看答案
第6题
Peering into the 21st century, authorities on the future see extraordinary changed. New sc
ientific breakthroughs will allow machines to take on more tasks that human brain has traditionally done.

Computers, which once only remembered data, will make more decisions. Machines that today tell doctors what symptoms the patients have may soon be recommending whether or not to perform. surgery as well. Others will design new buildings after questioning buyers about their preferences. Increasingly, human thought processes and even values are being programmed into computers, according to Earl Joseph, president of a consulting firm. "Imagine machines which are smarter and more intelligent than humans and, with their embedded(植入的) initiative, can't wait to tell you about it," he says.

In everyday life, the future will mean talking directly to computers without pushing buttons. Just tell a toaster, stove or other kitchen device what to do, and it will hear the message. The oven may even decide itself how long to cook the roast. Tell the television, "I want to watch Channel 12 at 8 p.m., but store the show for next week," and the job will be done.

The computer will talk back, too. Already some soft-drink machines complain loudly if you don't deposit enough cash. At home, a bedside machine may someday tell you, "You forgot to turn off the basement light."

Away from home, the automobile of the future will think for itself. Scientists predict that drivers will feed destinations into a computer that will then explain what route to take and even tell where parking spaces are available. A city's traffic-control system might instruct the car's computer how fast to go in heavy traffic and whether to change lanes.

This passage mainly discusses ______.

A.the history of computers

B.the different functions of computers

C.the computer in the 21st century

D.scientific breakthroughs in the 21st century

点击查看答案
第7题
Home computers can be used for ______.A.writing lettersB.playing gamesC.doing businessD.al

Home computers can be used for ______.

A.writing letters

B.playing games

C.doing business

D.all of the above

点击查看答案
第8题
Personal computers and the Internet give people new choices about how to spend their time.

Some may use this freedom to share less time with certain friends or family members, but new technology will also let them stay in closer touch with those they care most about. I know this from personal experience.

E-mail makes it easy to work at home, which is where I now spend most weekends and evenings. (77) My working hours aren't necessarily much shorter than they once were, but I spend fewer of them at the office. This lets me share more time with my young daughter than I might have if she'd been born before electronic mail became such a practical tool.

The Internet also makes it easy to share thoughts with a group of friends. Say you do something, fun--see a great movie, perhaps and there are four or five friends who might want to hear about it. If you call each one, you may tire of telling the story.

With e-mail, you just write one note about your experience, at your convenience, and address it to all the friends you think might be interested. They can read your message when they have time, and read only as much as they want to. They can reply at their convenience, and you can read what they have to say at your convenience.

E-mail is also an inexpensive way to stay in close touch with people who live far away. More than a few parents use e-mail to keep in touch, even daily touch, with their children off at college.

(78) We just have to keep in mind that computers and the Internet offer another way of staying in touch. They don't eliminate (排除) any of the old ways.

The purpose of this passage is to ______.

A.explain how to use the Internet

B.describe the writer's joy of keeping up with the latest technology

C.tell the merits and usefulness of the Internet

D.introduce the reader to basic .knowledge about personal computers and the Internet

点击查看答案
第9题
Task 1Directions: After reading the following passage, you will find 5 questions or unfini

Task 1

Directions: 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, and D. You should make the correct choice.

Peering into the 21st century, authorities on the future see extraordinary changed. New scientific breakthroughs will allow machines to take on more tasks that human brain has traditionally done.

Computers, which once only remembered data, will make more decisions. Machines that today tell doctors what symptoms the patients have may soon be recommending whether or not to perform. surgery as well. Others will design new buildings after questioning buyers about their preferences. Increasingly, human thought processes and even values are being programmed into computers, according to Earl Joseph, president of a consulting firm. "Imagine machines which are smarter and more intelligent than humans and, with their embedded (植入的) initiative, can't wait to tell you about it," he says.

In everyday life, the future will mean talking directly to computers without pushing buttons. Just tell a toaster, stove or other kitchen device what to do, and it will hear the message. The oven may even decide itself how long to cook the roast. Tell the television, "I want to watch Channel 12 at 8 p.m., but store the show for next week," and the job will be done.

The computer will talk back, too. Already some soft-drink machines complain loudly if you don't deposit enough cash. At home, a bedside machine may someday tell you, "You forgot to turn off the basement light."

Away from home, the automobile of the future will think for itself. Scientists predict that drivers will feed destinations into a computer that will then explain what route to take and even tell where parking spaces are available. A city's traffic-control system might instruct the car's computer how fast to go in heavy traffic and whether to change lanes.

This passage mainly discusses ______.

A.the history of computers

B.the different functions of computers

C.the computer in the 21st century

D.scientific breakthroughs in the 21st century

点击查看答案
第10题
Computers of this type make the home an ______ place to work in many cases.A.efficientB.ef

Computers of this type make the home an ______ place to work in many cases.

A.efficient

B.effective

C.affected

D.affective

点击查看答案
第11题
Unleashing Your Creativity By Bill Gates I've always been an optimist

Unleashing Your Creativity

By Bill Gates

I've always been an optimist and I suppose that is rooted in my belief that the power of creativity and intelligence can make the world a better place.

For as long as I can remember, I've loved learning new things and solving problems. So when I sat down at a computer for the first time in seventh grade, I was hooked. It was a clunky old Teletype machine and it could barely do anything compared to the computers we have today. But it changed my life.

When my friend Paul Allen and I started Microsoft 30 years ago, we had a vision of "a computer on every desk and in every home," which probably sounded a little too optimistic at a time when most computers were the size of refrigerators. But we believed that personal computers would change the world. And they have. And after 30 years, I'm still as inspired by computers as I was back in seventh grade. I believe that computers are the most incredible tool we can use to feed our curiosity and inventiveness--to help us solve problems that even the smartest people couldn't solve on their own.

Like my friend Warren Buffett, I feel particularly lucky to do something every day that I love to do. He calls it "tap-dance to work." My job at Microsoft is as challenging as ever, but what makes me "tap-dance to work" is when we show people something new, like a computer that can recognize your handwriting or your speech, or one that can store a lifetime's worth of photos, and they say, "I didn't know you could do that with a PC!"

But for all the cool things that a person can do with a PC, there are lots of other ways we can put our creativity and intelligence to work to improve our world. There are still far too many people in the world whose basic needs go unmet.

I believe that my own good fortune brings with it a responsibility to give back to the world. My wife, Melinda, and I have committed to improving health and education in a way that can help as may people as possible.

As a father, I believe that the death of a child in Africa is no less poignant (辛酸的) or tragic than the death of a child anywhere else. And that it doesn't take much to make an immense difference in these children's lives.

I'm still very much an optimist, and I believe that progress on even the world's toughest problems is possible and it's happening every day. We're seeing new drugs for deadly diseases, new diagnostic tools, and new attention paid to the health problems in the developing world.

I'm excited by the possibilities I see for medicine, for education and, of course, for technology. And I believe that through our natural inventiveness, creativity and willingness to solve tough problems, we're going to make some amazing achievements in all these areas in my lifetime.

点击查看答案
重要提示: 请勿将账号共享给其他人使用,违者账号将被封禁!
查看《购买须知》>>>
重置密码
账号:
旧密码:
新密码:
确认密码:
确认修改
购买搜题卡查看答案
购买前请仔细阅读《购买须知》
请选择支付方式
微信支付
支付宝支付
点击支付即表示你同意并接受《服务协议》《购买须知》
立即支付
搜题卡使用说明

1. 搜题次数扣减规则:

功能 扣减规则
基础费
(查看答案)
加收费
(AI功能)
文字搜题、查看答案 1/每题 0/每次
语音搜题、查看答案 1/每题 2/每次
单题拍照识别、查看答案 1/每题 2/每次
整页拍照识别、查看答案 1/每题 5/每次

备注:网站、APP、小程序均支持文字搜题、查看答案;语音搜题、单题拍照识别、整页拍照识别仅APP、小程序支持。

2. 使用语音搜索、拍照搜索等AI功能需安装APP(或打开微信小程序)。

3. 搜题卡过期将作废,不支持退款,请在有效期内使用完毕。

请使用微信扫码支付(元)

订单号:

遇到问题请联系在线客服

请不要关闭本页面,支付完成后请点击【支付完成】按钮
遇到问题请联系在线客服
恭喜您,购买搜题卡成功 系统为您生成的账号密码如下:
重要提示:请勿将账号共享给其他人使用,违者账号将被封禁。
发送账号到微信 保存账号查看答案
怕账号密码记不住?建议关注微信公众号绑定微信,开通微信扫码登录功能
警告:系统检测到您的账号存在安全风险

为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!

- 微信扫码关注简答题 -
警告:系统检测到您的账号存在安全风险
抱歉,您的账号因涉嫌违反简答题购买须知被冻结。您可在“简答题”微信公众号中的“官网服务”-“账号解封申请”申请解封,或联系客服
- 微信扫码关注简答题 -
请用微信扫码测试
欢迎分享答案

为鼓励登录用户提交答案,简答题每个月将会抽取一批参与作答的用户给予奖励,具体奖励活动请关注官方微信公众号:简答题

简答题官方微信公众号

简答题
下载APP
关注公众号
TOP