精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

Wherever you went in the large hall, people were talking about the same thing. The PT/ Wireless and Networks Comm. China(中國國際通信設(shè)備技術(shù)博覽會)held in Beijing last year was the biggest telecom exhibition in Asia.There were 400 representatives from 21 countries. But everyone was speaking the language of technology and there was only one word on their lips-3G.  

Third-generation mobile phones, known as 3G, are the next big step for the telecom industry Data speeds in 3G networks are much quicker than present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.

“Mobile data is not a dream; it’s not an option—it’s a requirement,” said Len Lauer, head of US communications company Sprint PCS, at a 3G conference in Bangkok earlier this month.

       With 3G, you can forget about text messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.

       Face-to-face video calls

       And don’t worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.

       However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.

       Many European countries have already launched the service. In May 2000 the UK Government awarded five licenses to run 3G wireless services, while the first 3G phones arrived in Italy four years later.

       International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial phase before the phones can finally hit the shops.

“We need to create a pool of 3G customers before the large-scale commercial launch of the service,”said Fan Yunjun, marketing manager for Beijing Mobile.“We expect that the 3G licenses will be given out late next year.”

1.What can be inferred about the exhibition from the first paragraph?

       A.About 400 people attended the exhibition.

       B.It was the biggest exhibition ever held in Asia.

       C.Representatives were required to speak English.

       D.The exhibition was mainly about 3G technology.

2.With 3G, you can do the following EXCEPT       .

       A.find your way easily                            

       B.learn what’s going on in the world

       C.make your computer run faster            

       D.make face-to-face video telephone calls

3.According to the text, which functions of the following makes 3G technology most extraordinary?

       A.It can provide video news programs, updated four times a day.

       B.Users can have face-to-face talks with friends and family on your mobile phone

       C.Users can enjoy video and CD-quality music on their phones

       D.It’ll be easier for users to surf the Web on your phone than on your computer at home.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源: 題型:閱讀理解

閱讀下面短文,掌握其大意,然后從各題所給的四個選項(A、B、C和D)中,選出最佳選項

Yesterday I was fortunate enough to find one more person in our world who is kind and caring. It was about 11:00 p.m.   16   my telephone rang. The caller ID showed the number of a Best Western Hotel.   17  , I would ignore this type of call. For some reason,   18  , I went ahead and answered.

The man on the other end asked if I knew Samual K. I   19  , as he is my 91 – year – old grandfather. Still not   20   why I was the one that had been called, the caller went on to tell me that I was the only   21   listed in the phone book. He said his name was Mason and that he was the   22   at the Best Western Hotel. The   23   was that grandpa had no money with him, and that he couldn’t   24   any phone numbers, so Mason called all over the state trying to get help.

Grandpa told me that he just wanted me to tell Mason that he is a (n)   25   guy and would pay the money once he got home. But the man in charge there was   26   because my grandfather seemed to be   27  . He had been going somewhere else when he got on the wrong bus and   28   100 miles from home.

Not wanting to turn him away and not wanting the police to   29   him to the police station, Mason,   30   any normal duty, not only took the time to   31   me, but also charged just $ 39 so that grandpa could   32   safely and comfortably overnight. (The rooms normally rent for about $ 140!) Besides, he had the staff of that hotel all   33   him until my uncle was able to drive the 100 miles to pick him up!

So, it’s just one more piece of   34   that proves that there are still good people out there; wherever you go, there is always one who   35  .

16.A.while       B.when C.a(chǎn)fter        D.before

17.A.Obviously B.Personally C.Actually   D.Generally

18.A.however   B.besides     C.otherwise  D.therefore

19.A.was   B.did    C.had   D.would

20.A.a(chǎn)dmitting  B.a(chǎn)ccepting  C.understanding   D.recognizing

21.A.neighbor   B.relative     C.colleague  D.friend

22.A.manager   B.waiter       C.mayor      D.guest

23.A.disadvantage    B.question    C.problem    D.pity

24.A.write B.remember C.repeat       D.keep

15.A.easy – going    B.generous   C.forgettable       D.okay

26.A.concerned B.disappointed     C.convinced D.surprised

27.A.hurt  B.moved      C.a(chǎn)nnoyed    D.lost

28.A.went up    B.a(chǎn)dded up   C.ended up   D.sent up

29.A.take  B.bring C.invite       D.carry

30.A.except      B.a(chǎn)gainst      C.beyond     D.from

31.A.contact     B.persuade   C.warn D.a(chǎn)pproach

32.A.leave B.live   C.a(chǎn)dapt D.stay

33.A.look for    B.watch over       C.care about D.a(chǎn)djust to

34.A.news B.information      C.a(chǎn)dvice      D.evidence

35.A.minds       B.cares C.sees   D.matters

查看答案和解析>>

科目:高中英語 來源:吉林省長春市希望高中2009-2010學(xué)年高二5月月考英語試題 題型:閱讀理解

It seems that the Englishmen just cannot live without sports of some kind. A famous French humourist once said that this is because the English insist on behaving like children all their lives. Wherever you go in this country, you will see both children and grown-ups knocking a ball about with a stick or something, as if in Britain men shall always remain boys and women girls! Still, it can never be bad to get exercise, can it?
  Taking all amateur (業(yè)余) and professional sports in Britain into consideration, there can be no doubt that football is at the top of the list. It is called soccer in the United States. The game originated (起源于) in Britain and was played in the Middle Ages or even earlier, though as an organized game, or "association football", it dates only from the beginning of the 19th century.
  The next is rugby, which is called "football" in the United States. It is a kind of football played by two teams of fifteen players than eleven. In rugby, an oval-shaped ball is used which can be handled as well as kicked. It is a pretty rough game.
  In summer, cricket is the most popular sport. In fact, it has sometimes been called the English national game. Most foreigners find the game rather slow or even boring, but it enjoys great popularity among the British.
  Tennis rates high on the list, too. It was introduced into England from France in the 15th century, but it was from England that it spread to practically every country in the world  Table tennis, or "ping-pong", surely is not played on a great scale as it is in China or Japan. Basketball and volleyball were introduced into Britain during the late 19th century from America and are gaining popularity. Horse-back riding, swimming, rowing and golf all attract a lot of people.
41.The main purpose of Paragraph 1 is to tell us that the English ___________.
  A.a(chǎn)re all sports lovers           B.behave like children
C.like to kick a ball around       D.can remain young all their lives
42.According to the passage, which of the following is NOT true about football and rugby?
  A.They differ in the shape of the ball.
  B.They are played by different numbers of players.
  C.They both can be handled.
  D.They both can be kicked.
43.The game that was never played in Britain until the late 19th century is _________.
  A.basketball    B.tennis    C.rugby   D.football

查看答案和解析>>

科目:高中英語 來源:2012-2013學(xué)年安徽宿州泗縣二中高三第三次模擬英語卷(解析版) 題型:閱讀理解

In the computer age, most of us take a broadband(寬帶)Internet connection for granted. Whether cable or mobile broadband, today’s connections are many times faster than those in the early days. Videos play smoothly, complex websites load quickly, and files(檔案文件)download much faster than ten years ago. And the files are much bigger too.

There’s a catch, of course: You have to live near enough to a major city to get broadband Internet. If you don’t, it’s slow dial-up access for you. And for those living really far out, there may be no Internet access at all.

Technology experts often talk about the “l(fā)ast mile” problem, which refers to the difficulty of bringing Internet access to remote locations. In cities and suburbs(郊區(qū)), it’s relatively easy to provide access for everyone. It is much more difficult to deliver access to those living far from cities, especially in developing countries. Internet service providers, for their part, have been reluctant to provide access to sparsely (稀疏地) populated areas. The handful of Internet users they would reach wouldn’t cover the expense.

But every year, technological advancements allow of more and more Internet users. Most broadband connections today run over existing cable TV and telephone lines although these technologies aren’t available everywhere.

Some companies have delivered the Internet over standard power lines. Advancements in cheaper, more efficient fiber optics cables (光纖電纜) promise to bring extremely fast Internet connections to more users.

Still, the “l(fā)ast mile” problem remains hard to deal with. There will always be somewhere that doesn’t have an affordable broadband connection. But someday that might not matter. If the rapid progress in cell phone technology is any indication (跡象), it may not be too long before an Internet connection simply follows you wherever you go.

1.The underlined part “a catch” (in Paragraph 2) probably means “_____”.

A.a(chǎn) rare challenge                        B.a(chǎn) desirable plan

C.a(chǎn)n efficient device                      D.a(chǎn) hidden problem

2.What can we know from the third paragraph?

A.Internet connection has not been popular in most cities.

B.Internet service providers care about rural(農(nóng)村的)customers.

C.Computer is popular in developing countries.

D.It is hard to bring Internet access to users in remote areas.

3.Paragraph 4 mainly tells us that technological advancements _____.

A.make TV and telephone available everywhere

B.bring great change to people’s everyday life

C.make it possible for more people to use the Internet

D.bring faster Internet connections to users

4.What may eventually settle the “l(fā)ast mile” problem?

A.The broadband connection’s getting faster.

B.More and more Internet users.

C.more and more Internet connections.

D.The rapid progress in cell phone technology.

 

查看答案和解析>>

科目:高中英語 來源:2012-2013學(xué)年浙江省高三12月月考英語試卷(解析版) 題型:完型填空

He lost his arms in an accident that claimed his father's life—who was the main  21  of support for the family. He had to  22  the arms of his younger brother. For the sake of taking care of him, his younger brother became his  23 ,never leaving him alone for years. Except for writing with his toes, he was completely unable to do  24   in his life.

One late night, his younger brother accompanied him into the toilet and then went back to the dorm to  25 . But being so 26 , his younger brother fell asleep, leaving him on the toilet for two hours. As the two brothers grew up together, they had their share of problems and they would often  27 . Then one day, his younger brother wanted to live 28  from him, living his own life, as many normal people do. So he was  29 and didn't know what to do.

A  30  misfortune befell a girl, too. One night her mother, who suffered from mental illness,31 . So her father went out looking for her mother, leaving her alone at home. She tried to prepare a  32  for her parents, only to overturn the stove,  33  in a fire which took her hands away.

Though her elder sister who was studying in another city, showed her  34  to take care of her, she was determined to be completely 35 . At school, she always studied hard.

One day, the boy and the girl were both invited to appear on a television interview program. They both were asked to write something on a piece of paper with their toes. The boy wrote: My younger brother's arms are my arms;36   the girl wrote: Broken wings, flying heart.

Disasters can 37  at any time. How you handlemisfortune when confronted with it is the true test of your character. If you choose only to complain and  38  from the ordeal(磨難), it will always follow you wherever you go. But if you decide to be 39 , the hardship will turn out to be a(n)  40    on which new hopes will arise.

1.                A.cause          B.strength        C.source   D.course

 

2.                A.live on         B.take on         C.turn on   D.depend on

 

3.                A.shadow         B.volunteer       C.bodyguard D.servant

 

4.                A.something      B.a(chǎn)nything        C.nothing   D.everything

 

5.                A.play           B.work           C.wait D.wash

 

6.                A.tired           B.a(chǎn)ngry          C.impatient D.unfair

 

7.                A.support        B.separate        C.quarrel   D.a(chǎn)void

 

8.                A.bravely         B.differently       C.separately D.thoughtfully

 

9.                A.heartless       B.heartbroken     C.kind-hearted   D.hopeless

 

10.               A.same          B.similar         C.simple D.strange

 

11.               A.missed         B.disappeared     C.dismissed  D.lost

 

12.               A.meal           B.lunch          C.surprise   D.breakfast

 

13.               A.leading         B.resulting        C.taking D.bringing

 

14.               A.willingness      B.a(chǎn)nxiety         C.contribution    D.respect

 

15.               A.independent    B.relaxed         C.disabled   D.energetic

 

16.               A.since          B.while          C.a(chǎn)s    D.though

 

17.               A.strike          B.a(chǎn)ppear         C.raise  D.reach

 

18.               A.hide           B.remain         C.survive    D.escape

 

19.               A.careful         B.strong          C.healthy    D.polite

 

20.               A.difficulty        B.fortune         C.occupation D.power

 

 

查看答案和解析>>

科目:高中英語 來源:2011-2012學(xué)年浙江省杭州市高三第一次質(zhì)量檢測英語題 題型:閱讀理解

 It's only 4 hours flying time from Sydney, but a world away. What better place to rest than a country where the only place people hurry is on the football field and things are done in "Fiji time"?

     Viti Levu is Fiji’s the largest island and here you'll find the capital Suva and the international airport at Nadi Vatoa, on the other hand, is a tiny island in the farthest part of Fiji. Then there are 331 other islands, many of them with places to stay. 

     With less than a million people living on islands, you'll never feel crowded. And with a climate(氣候)that changes only for five degrees between seasons, there’s never a bad time to come.  From cities to villages, from mountains to beaches, from water sports to wooden artworks, Fiji can give you more adventures and special experiences than you could find almost any where in the world. 

Whenever you come , wherever you go ,you’re sure to see some unforgettable events , from war dances to religious songs, from market days to religious days. It's not just staged for tourists; it's still a part of everyday life in Fiji. And any one of us can enjoy Fiji's spirit by being part of the traditional sharing of yaqona—a drink made from the root of a Fiji plant

So why not join us for the experience of a lifetime?

1.Where is the international airport of Fiji?

A. In Suva     B. In Sydney      C. On the island of Vatoa  D. On the island of Viti Levu

2.What does the text tell us about Fiji people?

   A. They invented “Fiji time” for visitors

   B. They stick to a traditional way of life

   C. They like to travel from place to place

   D. They love taking adventures abroad

3. One of the things that make Fiji a tourist attraction is

   A. its comfortable hotels

   B. its good weather all year round

   C. its exciting football matches

   D. its religious beliefs

4.Where can we most probably read this text?

   A. In a personal diary                B. In a science report

  C. In a travel magazine               D. In a geography textbook

 

查看答案和解析>>

同步練習(xí)冊答案
精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区
青青青伊人色综合久久| 久久精品二区亚洲w码| 欧美中文字幕一二三区视频| 亚洲图片欧美综合| 欧美精品精品一区| 精品一区二区三区免费毛片爱 | 欧美国产精品专区| a在线播放不卡| 夜夜精品视频一区二区| 91精品午夜视频| 韩国av一区二区三区在线观看| 国产欧美日韩另类一区| 91色视频在线| 日韩av高清在线观看| 26uuu色噜噜精品一区| 不卡高清视频专区| 亚洲成人精品在线观看| 日韩一级黄色大片| 成人精品gif动图一区| 一区二区三区产品免费精品久久75| 69成人精品免费视频| 国产美女在线观看一区| 亚洲女同一区二区| 欧美一区三区二区| 成人午夜免费电影| 亚洲一区二区黄色| 久久综合99re88久久爱| 91麻豆国产自产在线观看| 日本色综合中文字幕| 欧美精彩视频一区二区三区| 91成人看片片| 精品影视av免费| 亚洲啪啪综合av一区二区三区| 91精品免费观看| 成人精品视频一区| 日日摸夜夜添夜夜添精品视频| 久久久精品免费网站| 欧美性感一区二区三区| 国产一区二区三区| 亚洲午夜在线电影| 日本一区二区三区四区| 欧美午夜精品久久久久久超碰| 国产在线日韩欧美| 亚洲一区二区在线播放相泽| 久久综合国产精品| 欧美日韩亚洲不卡| 大桥未久av一区二区三区中文| 亚洲国产一区二区在线播放| 国产亚洲美州欧州综合国| 欧美亚洲综合在线| 国产成人精品在线看| 天天操天天色综合| 日韩一区欧美小说| 精品国产99国产精品| 在线观看国产日韩| 成人伦理片在线| 六月丁香综合在线视频| 一区二区三区91| 欧美国产国产综合| 欧美一区二区三区免费在线看| 99视频一区二区三区| 九色porny丨国产精品| 亚洲午夜电影网| 中文字幕一区免费在线观看| 日韩欧美一级二级三级久久久| 色94色欧美sute亚洲线路一ni| 国产不卡在线一区| 蜜桃av噜噜一区| 亚洲va国产va欧美va观看| ...av二区三区久久精品| 久久久久国产一区二区三区四区| 欧美电影影音先锋| 91传媒视频在线播放| 不卡高清视频专区| 国产精品一区二区黑丝 | 婷婷开心久久网| 亚洲乱码中文字幕| 国产精品第四页| 国产亚洲一区二区三区| 精品久久久影院| 欧美一区二区不卡视频| 欧美性生活一区| 一本色道a无线码一区v| 成人美女视频在线观看| 国产精品白丝jk白祙喷水网站| 麻豆久久久久久久| 日韩成人av影视| 亚洲成av人片一区二区三区| 亚洲欧美偷拍卡通变态| 国产精品国产三级国产有无不卡| 久久久亚洲欧洲日产国码αv| 日韩色在线观看| 欧美一级高清片在线观看| 欧美视频在线观看一区二区| 色婷婷一区二区三区四区| 99久久精品国产麻豆演员表| 成人黄色网址在线观看| 国产99久久久精品| 国产精品一二三四区| 国产一区二区在线观看视频| 麻豆国产91在线播放| 青青草国产成人99久久| 日本欧美肥老太交大片| 日韩极品在线观看| 男女男精品视频网| 久久99国产精品免费| 精品中文字幕一区二区| 黄色日韩网站视频| 国产麻豆视频精品| 国产成人av在线影院| 国产大陆精品国产| 成人永久看片免费视频天堂| 成人晚上爱看视频| 99r精品视频| 色综合激情久久| 欧美三日本三级三级在线播放| 欧美色视频在线| 91精品久久久久久久99蜜桃| 欧美一区二区三区系列电影| 日韩一级片网址| 精品国产亚洲一区二区三区在线观看| 亚洲精品一区二区三区精华液| 久久久噜噜噜久久人人看 | 欧美日韩国产综合视频在线观看| 欧美日韩dvd在线观看| 日韩视频一区二区三区| 亚洲精品在线一区二区| 国产偷国产偷亚洲高清人白洁| 国产精品污www在线观看| 亚洲手机成人高清视频| 依依成人精品视频| 日韩精品电影在线| 国产真实乱偷精品视频免| 国产sm精品调教视频网站| 91丨porny丨在线| 欧美色精品在线视频| 日韩免费电影一区| 欧美一区二区精品久久911| 色妞www精品视频| 免费高清在线视频一区·| 国产农村妇女精品| 欧美videofree性高清杂交| 精品999在线播放| 国产精品久久夜| 一区二区成人在线观看| 日本美女一区二区三区视频| 狠狠狠色丁香婷婷综合激情| 成人黄色在线看| 欧美日韩一区成人| 久久影视一区二区| 亚洲老妇xxxxxx| 全部av―极品视觉盛宴亚洲| 国产成人免费av在线| 在线免费观看日韩欧美| 日韩免费看的电影| 日韩一区在线看| 秋霞午夜鲁丝一区二区老狼| 国产91丝袜在线18| 欧美性大战久久久久久久蜜臀| 欧美成人乱码一区二区三区| 国产日韩欧美精品综合| 一级做a爱片久久| 精东粉嫩av免费一区二区三区| 99精品久久99久久久久| 欧美一级日韩一级| 国产精品狼人久久影院观看方式| 亚洲国产sm捆绑调教视频| 国产真实乱偷精品视频免| 91黄视频在线观看| 久久久亚洲精品石原莉奈| 亚洲影视在线观看| 国产精品123区| 欧美日韩国产高清一区二区三区 | 精品久久久久久综合日本欧美| 91免费看片在线观看| 成人免费三级在线| 久久久亚洲精品石原莉奈 | 国产人伦精品一区二区| 亚洲福利一区二区| 国产成人免费在线观看不卡| 欧美日韩电影在线播放| 中文一区一区三区高中清不卡| 日韩二区三区四区| 97久久人人超碰| 精品国产伦一区二区三区免费| 一区二区三区四区国产精品| 国产福利精品一区二区| 91.xcao| 亚洲欧洲日韩在线| 国产在线乱码一区二区三区| 欧美午夜电影一区| 国产精品久久久久久久浪潮网站| 美女脱光内衣内裤视频久久网站| 色先锋资源久久综合| 国产欧美一区二区三区沐欲| 日本在线不卡视频| 色乱码一区二区三区88| 国产精品污污网站在线观看 | 东方aⅴ免费观看久久av| 91精品国产色综合久久ai换脸|