题目内容

---Where have you been all day?

---We ________ some beautiful children and we couldn't get away from them until it was dark．


  1. A.
    met
  2. B.
    meet
  3. C.
    have met
  4. D.
    have been meeting
A
解析：时态。参考后边couldn't get away，可得出结论。
拓展：做时态题，必须找好参照点，也就是时间词，或已在句中出现的时态。
练习册系列答案
相关题目

Social networking isn't only for the under 40s. More than 25 percent of Americans 50 years and older stay connected using sites such as Facebook, MySpace and Twitter, according to new research.
"The latest data tells us that more and more social networking is becoming a part of everyday life for Americans 50 plus," said Kevin Donnellan, the chief communications officer at AARP, which released the report.
Nearly a quarter of older Americans are on Facebook and 73 percent said they use it to stay in touch with relatives, but not just their children and grandchildren. "They are using the Internet to keep up with the world and the people who are important to them," said Jean Koppen, the author of the report. She added that older adults are also on Facebook to stay connected, not only with their family, but with their friends and peers. Almost 50 percent of older adults were introduced to the social networking sites by a family member, mainly a child or grandchild. "Just under one-fifth of adults aged 50 and older say they do not use the Internet," according to the report.
The findings are based on a telephone survey of 1,863 adults. In addition to keeping up on Facebook and Twitter older adults are also aware of the latest technology. Eighty-three percent had heard about the Apple iPad and 11 percent intended to buy one.
【小题1】What’s the main idea of the passage?             
A.       Social networking isn’t for the under 40s in the U.S.A.
B.       American old people’s way of life is quite fashionable.
C.       The Internet is also popular among the American over 50s.
D.       Facebook, MySpace and Twitter are hot websites in America.
【小题2】Which of the following statements is TRUE according to the passage?    

A．Nearly 2000 adults took part in the survey on line.
B．The over 50s were introduced to the Internet by the young.
C．About 20% of adults aged 50 and older don’t like the Internet.
D．Many Americans 50 plus stay connected using the Internet.
【小题3】What’s the underlined sentence used for?    
E.                   It’s used as a reason for the popularity of the Apple iPad in America.
F.                   It’s used as an example of the older adults’ awareness of the latest technology.
G.                  It’s used as a suggestion to the readers who are interested in the IT products.
H.                  It’s used as a choice for the Americans intending to use Social networking.
【小题4】Where can we most probably read this passage?    
I.                     In an experiment introduction.
J.                    In a computer magazine.
K.                  In a product advertisement.
In a news report

.
Bill Gates was born on October 28th, 1955. He and his two sisters grew up in Seattle. Their father, William H. Gates II, was a Seattle lawyer. Mary Gates, their late mother, was a school teacher.
Gates attended public elementary school before moving on to the private Lakeside School in North Seattle. It was at Lakeside that Gates began his career in personal computer soft- ware, programming computers at age 13.
In 1973, Gates entered Harvard University as a freshman, where he lived down the hall from Steve Ballmer, who is now Microsoft's president. While at Harvard, Gates developed a version (版本) of the programming language BASIC for the first microcomputer---the MITS Astair. In his junior year, Gates dropped out of Harvard to devote his energies full-time to Microsoft, a company he had started in 1975 with his boyhood friend Paul Allen. Guided by a belief that the personal computer would be a valuable tool on every office desk-top and in every home, they began developing software for personal computers.
Gates' foresight has led to the success of Microsoft and the software industry. He plays an important role in the technical development of new products. Much of his time is devoted to meeting with customers and staying in touch with Microsoft employees around the world through e-mail.
In the dozen years since Microsoft went public, Gates has donated more than $ 800 million to charities (慈善机构), including $ 200 million to the Gates Library Foundation to help libraries in North America make use of new technologies and the Information Age.
50. Where did Bill Gates begin his career in personal computer software?
A. At public elementary school.                  B. At the private Lakeside School.
C. At Harvard University.                           D. At Microsoft Company.
51. Why did he drop out of Harvard?
A. To change school.                                 B. To spend all his energies to Microsoft.
C. To find a full-time job.                          D. To earn money.
52. How does Gates spend much of his time?
A. Meeting with people.                            B. Travelling around the world.
C. E-mailing some friends.  
D. Meeting with customers and e-mailing Microsoft employees.
53. What does the underlined word "donated" in the last paragraph mean?
A. gave.                B. earned.              C. made.               D. received.


An earthquake is caused by a sudden slip on a fault, or fracture, in the earth's surface. The tectonic plates on the surface are always slowly moving, but they get stuck at their edges because of friction. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and create the shaking we feel.
An earthquake's degree is a measured value of its size and is the same no matter where you are, or how strong or weak the shaking was in different locations. An earthquake's intensity is a measure of the shaking it creates, and varies with location.
A degree of 8 or higher defines a “great” earthquake; 7 to 7.9 is considered “major”; 6 to 6.9 is “strong”;5 to 5.9 is “moderate”; 4 to 4.9 is “light”; 3 to 3.9 is "minor"; and less than 3 is “micro.”
Experts have said that a million people died in earthquakes in the 20th century ­and that this century might see 10 times as many deaths, with as many as a million killed in a single quake. That is, unless major efforts are made to fortify the world’s growing cities, which are expected to be homes to billions of added residents.
Even though the rate of earthquakes over time seems to be more or less unchanging, the world's population explosion means that more people are moving into quake zones, which are often near coasts. The result, the experts say, is the prospect of continuing trauma.
“It is inevitable,” Klaus H. Jacob, an earthquake expert at Lamont-Doherty, the earth sciences research center of Columbia University, said at the end of the last century. “More and more people, and more and more buildings, are  at stake  . As the world gets more populous and richer, allowing a more built-up environment, higher buildings and all the infrastructure that supports our civilization, communications and the like, the risk goes up.”
63. We can feel the earthquake because               
A. the plates are always moving.     
B. the stress overcomes the friction.
C. the plates get stuck.  
D. the waves in which energy is released travel through the earth’s crust.
64. a degree of 8.2 is thought             
A. a  “moderate” earthquake.         B. a “major” earthquake .
C. a “strong” earthquake.             D. a “great” earthquake.
65.  Experts have said that                
A. a billion people died in earthquakes in the 20th century.
B. ten times as many deaths will be seen by this century.
C. a million people will be killed in a single earthquake this century.
D. if we don’t take measures, something worse may happen.
66. The underlined expression probably means           .
A. endangered       B. strong         C. safe        D. weak

 

A. His early career

B. His return and Apple's growth

C. His moving back and its effect

D. His memory living on forever

E. Struggling hard for his career

F. Public recognition （承认）of his work

   Steve Paul Jobs was an American businessman and widely recognized as a pioneer of the personal computer revolution（革命）. He was co-founder, chairman, and CEO of Apple Company. His death is a great loss to us. The following is some more information about him.

1.

         After Apple's founding, Steve Jobs became a symbol of his company and industry. At the time of his resignation, and again after his death, he was widely described as a pioneer and genius perhaps one of the foremost in the field of business, creation and product design, and a man who had changed the face of the modern world, completely changed at least six different industries. His death was considered a loss to the world by commentators(评论家) across the globe.

2.

         Memorial candles and iPads to Steve Jobs lie outside the Apple Store in Palo Alto, California. Apple has lost a creative genius, and the world has lost an amazing human being. Those who have been fortunate enough to know and work with Steve Jobs have lost a dear friend and an inspiring guide. Steve jobs leaves behind a company that only he could have built, and his spirit will forever be the foundation of Apple.

3.

         As is still clearly remembered, it was not long before Steve Jobs left his office as CEO of Apple. But he remained at the company as chairman of the company's board. Hours after the announcement, Apple shares dropped by five percent in after-hour trading. The relatively small drop, when considering the importance of Steve Jobs to Apple, was associated with the fact that his health had been in the news for several years, and he was on medical leave since January 2011.

4.

         Steve Jobs took a job as a technician at Atari company in California in 1974. He traveled to India in the summer of 1974. Seven months later, he returned to Atari and was assigned to create a circuit board for the game Breakout. With Wozniak, the founder of Atari, Steve Jobs began attending meetings of the Homebrew Computer Club where he got to know Edwin H. Land, the inventor of instant photography and founder of Polaroid Corporation, and modeled his career after him.

5.

         Apple announced that it would buy NeXT for $429 million. The deal was finally made in late 1996, bringing Steve Jobs back to the company he co-founded. In order to concentrate Apple's efforts, Steve Jobs stopped a number of projects. With the purchase of NeXT, much of the company's technology found its way into Apple products. Under his guidance the company increased sales significantly with the introduction of the iMac and other new products. Since then, appealing designs and powerful branding have worked well for Apple.

 

Howling is a behavior commonly observed among a wolf nark. An animals, wolves work together to hunt and rely on howling was an important means of communication each other. There are different explants of a wolf’s howl and it appears that there may be more to discover.      One theory is that wolves howl to bend better together. It’s almost as if howling together helps the pack stay together. Perhaps something similar to people feeling a sense of involvement with each other when singing a song together . But this theory may be wrong, explains Fred H. Harington, a professor who studies wolf behavior.     Indeed, there have been tines when wolves have been seen one moment howling in a exhorts, and the next, quarreling anions each other. It appears that usually the lowest-tanking menthes of the pack may actually be “punished” for
Joining in the churs at times. So is howling a way to strcagthen a social boad or just a way to reconfirm status among its members? ——Why do welves howl for sure?
What is cleat, however, is that howling is often used among packmates to locate each other. Hunting grounds are distant and it happens that woloves may separate from one another at times. When this happens, howling appcars to be an ercellent means of gathering.
Howling, interestingly, is a contagious behaviour. When one wolf starts to howl, very likely others will follow. This is often seen to occat in the morning, as if wolves were doing some sotr of “roll rall”where wolves all howl togeter to howl, very likely others will follow. This is often seen to occar in the morning, as if wolves were doing w some sotr of “roll call”where wolves all howl together to repotr their pteence.

  1. 1.

    .What the por similarity between wolves’ how humaes ting in chorus?

    1. A.
      The act of calling each other.
    2. B.
      the sense of accomplishment.
    3. C.
      The act of hunting for something.
    4. D.
      The sense of belonging to a group.
  2. 2.

    .Why does Harrington think the“secial boad”theory may be wrong?

    1. A.
      Wolves separate from each other after howling.
    2. B.
      Wolves tend to protect their hunting grounds.
    3. C.
      Wolves sometimes have quarrels after howling together.
    4. D.
      Wolves of low rank are encouraged to join in the chorus.
  3. 3.

    Reseatchers are sure that wolves often howl to______.

    1. A.
      show their ranks
    2. B.
      find their companion
    3. C.
      report the missing ones
    4. D.
      express their lonelingess
  4. 4.

    .“Howling… is a contagious behaviour”(in the last paragraph)means_______.

    1. A.
      howling is a signal for hunting
    2. B.
      howling is a way of communication
    3. C.
      howling aften occurs in the morning
    4. D.
      howling spreads from one to another

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网