题目内容

It was reported last week that developers could take photos from Apple mobile and Google Android devices without the phone owners knowing that the images were being taken. In Apple’s case, developers can also obtain the location information for each photo.

Senator(参议员) Charles Schumer said in a telephone interview that his office had spoken with officials at both Apple and Google on Monday.

“We asked them if they could find a way on their own to prevent Apple from having access to private information,” Mr. Schumer said. “They were friendly and open to the idea that this ought to be changed.”

On Sunday, Mr. Schumer said that he planned to send a letter to the Federal Trade Commission asking the agency to investigate Apple and Google after the privacy concerns came to light. Claudia Bourne Farrell, an F.T.C. spokeswoman, said the agency had received the letter but she could not comment further.

“It worries people to think that one’s personal photos, address book, and who knows what else can be obtained and even posted online without permission,” Mr. Schumer wrote in his letter to the F. T.C. “If the technology exists to open the door to this kind of privacy invasion, then surely technology exists to close it, and that’s exactly what must happen.”

Mr. Schumer said if Apple and Google could not come to an agreement to fix the problem, then he would be forced to take the issue further.

He said other companies had been willing to work with his office to fix issues. “I’m optimistic that we can get this changed without any regulation,” he said. “If it’s not changed, then we’ll turn to the F.T.C., and if that doesn’t work then we’ll consider legislative approach.”

The F.T.C. has warned companies to try to be more vigilant(警醒的) in their efforts to protect consumers when it comes to privacy.

1.The senators spoke with officials at both Apple and Google_______.

A. to urge them not to invade consumers’ privacy.

B. to discuss whether it is illegal to have access to private information.

C. to stop them from developing the technology of taking photos.

D. to keep them from obtaining the location information for each photo.

2.Which of the following statements is True?

A. Privacy invasion from Apple has existed for a long time.

B. Mr. Schumer takes the privacy concerns caused by Apple and Google seriously.

C. Privacy invasion from Google has existed for a long time.

D. Apple and Google have decided to make a change.

3. Mr. Schumer’s letter to the F.T.C. mainly shows that the technology to open the door to privacy invasion_______.

A. causes privacy invasion to happen frequently.

B. can be used if permitted.

C. causes people to worry about the safety of their personal information.

D. causes personal information to be posted online without permission.

4.Where can we read about the passage?

A. In a newspaper. B. In a magazine.

C. In a science report. D. In a textbook.

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The future of pinnipeds (鳍足动物)looks much brighter today than it once did. At one time, about 100 years ago, it seemed certain that many pinnipeds in the world would be destroyed by human hunters. Today, it appears that most species( 物种) of pinnipeds are out of danger.

Hunting was not controlled during the 18th and 19th centuries, because little was known about the lives of pinnipeds. Whales and pinnipeds were hunted for the oil from their body fat. This oil was used in lamps before electric lights were invented. Millions of seals and other pinnipeds were used to provide oil for the lamps of the world. As a result, the numbers of many pinniped species fell rapidly.

Several things happened that helped to save pinnipeds. First, species that were hunted to near extinction (灭绝) were left alone because their numbers were too low and the cost of hunting them went up greatly. At the same time, electric lights were invented and the market for seal oil became smaller. Finally, governments around the world made laws to protect pinnipeds.

As a result of all these things, the numbers of most pinniped species have grown in recent years. With some species, such as Northern fur seals, there may be as many animals alive today as there were before all the hunting began.

However, oil is still a danger to pinnipeds and all sea animals. But this time it’s not because they are hunted for their oil. The oil that puts them in danger is from oil spills(泄露) in the sea. The oil covers their fur and reduces their body temperatures. Oil also sticks to the foods they eat. This modern danger to pinnipeds and their environment is one we must work to prevent.

1. During the 18th and 19th century, _______.

A. people had realized the importance of pinnipeds

B. pinnipeds were hunted for their meat

C. pinnipeds had a better life than today

D. many families were using lamps

2.What does Paragraph 3 mainly talk about?

A. How electric lights were invented.

B. When people began to protect pinnipeds.

C. What governments around the world have done to save pinnipeds.

D. Why the numbers of some pinnipeds have increased.

3.It can be inferred from the passage that________.

A. the market for seal oil is growing

B. Northern fur seals aren’t in much danger now

C. oil spills are the biggest problem for pinnipeds

D. stricter laws need to be made to protect pinnipeds

4.In which part of a magazine can we most probably read this passage?

A. Wildlife. B. Lifestyle.

C. Tourism. D. Environment.

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This exhibit includes a sample of every bird found in New England. It provides a lot of information about bird behavior, and New England birdwatchers will also find a useful bird “dictionary”. With this, you can learn how to understand the bird language you hear being chirped just outside your window at home.

◆Butterfly Garden

This garden offers a wonderful chance to get close to all kinds of living butterflies from New England and across the world. You can also look inside the “Emergence Box” to see hanging chrysalids(蝶蛹)change into adult butterflies. If you’re lucky, you might see a new butterfly crawl out of its casing.

◆Discovery Center

Designed for children under 8 and their parents, the Discovery Center offers lots of fun, hands - on activities that are designed to help them discover through playing. A perfect area for early learners, this educational environment emphasizes the use of real objects for exploring natural history, physical science, and technology topics.

◆Take a Closer kook

Explore the world around you using sight, hearing, touch and smell. Test yourself to see what you can discover when you pay attention to your senses, and learn how technology extends them.

1.If you visit the exhibits on a Wednesday in August, you can stay there until ________.

A. 3 pm B. 8 pm C. 9 pm D. 5 pm

2.A child at 5 and its parents will have to pay ________.

A. $60.00 B. $80.00

C. $20.00 D. $68.00

3.People, who are interested in the human body, can visit ________.

A. Take a Closer Look B. Butterfly Garden

C. Discovery Center D. A Bird’s World

4.The passage is an advertisement of _________.

A. a sight - seeing park B. a science park

C. a training center D. an art center

Scientists have discovered a special biological behavior in dolphins(海豚) that could lead to a treatment for late-onset diabetes(晚发的糖尿病) in humans. Studies on dolphins found that healthy dolphins switch into a diabetic-like state overnight when they are not feeding, but return to normal when they eat the following morning.

The extraordinary finding has led scientists to suggest that dolphins have “genetic switch” that allows them to imitate diabetes while they are not feeding for a night, without suffering any ill effect.

If researchers can identify a similar genetic pathway in human, they may be able to develop drugs to effectively switch off diabetes. Some 2.2 million people in Britain have type 2 (or late-onset) diabetes, a figure that is expected to reach 4 million by 2025 as a consequence of rising levels of obesity(肥胖).

The tissues of people with type 2 diabetes have become resistant to insulin(胰岛素)so they lose the ability to control sugar levels in their blood. The condition can damage the heart, eyes, kidneys(肾脏) and nerves and contribute to 5% of all deaths, according to the World Healthy Organization.

Dolphins appear to imitate diabetes to keep high levels of blood sugar when food is rare. Like humans, dolphins need some sugar in their blood for their brains to function normally. Venn-Watson’s team analyzed 1,000 blood samples(样本) from 52 dolphins while they didn’t eat anything overnight and fed in the morning. At night time, the dolphins’ metabolism(新陈代谢)changed greatly and showed similar characteristics to that seen in people with type 2 diabetes.

“It is our hope that this discovery can lead to new ways to prevent, treat and maybe even cure diabetes in humans,” said Stephanie Venn-Watson, director of clinical research at the National Marine Foundation in San Diego.

1.What’s the main idea of the passage?

A. Humans get some idea of treating diabetes from dolphins.

B. Dolphins can switch into a diabetic-like state overnight.

C. Humans can suffer the same disease as dolphins.

D. Dolphins should be fed regularly to avoid diabetes.

2.The key to applying the finding to curing human diabetes lies in ____________.

A. producing insulin in a larger amount

B. developing drugs from healthy dolphins

C. identifying a similar genetic pathway in human

D. analyzing more blood samples from hungry dolphins

3. Which of the following statements is TRUE according to the passage?

A. Scientists have found a similar genetic switch in humans.

B. More British people will suffer type 2 diabetes due to obesity.

C. 2.2 million people with type 2 diabetes die in Britain every year.

D. Dolphins imitate diabetes to avoid a high blood sugar level.

4.What will happen to dolphins if not fed for a night according to Venn-Watson?

A. Their metabolism breaks down.

B. They become resistant to insulin.

C. Their heart and kidneys are damaged.

D. They keep high levels of blood sugar.

When I was 13, my bedroom walls were covered with posters of the Monkees and Beatles. I wrote fan letters and daydreamed about meeting the objects of my affections. I begged my parents to attend every rock concert and watch every TV show featuring my favorite celebrities (名人) ; my friends and I discussed for hours all the things we would say and do when we met our favorite movie stars and pop singers. I drove my mother crazy! But after a few years, my obsession (迷恋) stars faded as I matured and gained the confidence to socialize with "real" boys.

In the 35 years since I was a teenager, celebrity worship (崇拜) has increased among teens due to the explosion of television celebrity gossip shows, and instant access to celebrity news on the Internet. It's no wonder that many teens are obsessed with stars when news programs often are filled with entertainment stories and the lives of celebrities.

Celebrity worship syndrome (综合征) is now considered a personality disorder. While it is normal for teenagers to follow the lives of their favorite stars, parents should try to monitor everything their child finds interesting. Parents should take action if they suspect a teen is too obsessed with celebrities and showing little interest in school or withdrawing from the family. When teens talk a lot about celebrities and view them as just means of entertainment, this is considered normal celebrity worship. However, when a teenager is obsessed with a star and often expresses a desire to have a close personal relationship with a celebrity or feels they have a special connection to a star, this may be the time for concern.

Recent studies have shown that teens who develop an unhealthy obsession with celebrities often suffer from low self confidence and depression. Teens who are overly obsessed with stars often have damaged relationships with their parents.

1.We learn from the second paragraph that ____.

A.teens today are not so obsessed with celebrities

B.the author is surprised at celebrity worship

C.the media greatly contributes to celebrity worship today

D.celebrities expose their lives too much

2.Parents should become concerned when their children ____.

A.talk a lot about celebrities with others

B.put up celebrity posters in their bedrooms

C.ask to go to their favorite star's concert

D.desire a close personal relationship with their favorite star

3.The last paragraph implies that ____.

A.parents should not care too much about a child's celebrity worship

B.children can normally get out of celebrity worship when they are older

C.children with celebrity worship usually have high opinion of themselves

D.celebrity worship syndrome can be a serious problem if left overlooked

4.What is most likely to be talked about in the paragraph following the passage?

A.The harm of celebrity worship syndrome.

B. What to do with children's celebrity worship syndrome.

C. More signs of celebrity worship syndrome.

D. Who will suffer most from celebrity worship syndrome.

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