阅读下面的短文，从每题所给的四个选项(A、B、C、D)中，选出最佳选项。
C
In early October, thousands of people around the globe stepped outside to gaze at their local night sky. As part of an event called the Great World Wide Star Count, adults and kids of looked for one of two constellations(星群)—Cygnus in the Northern Hemisphere and Sagittarius in the Southern Hemisphere. The observers recorded how many stars they saw and how bright the stars were, and then posted their results online.
The Star Count was part of global effort to help scientists learn more about how light pollution affects our view of the night sky. Whether participants saw thousands of stars—or just a dozen—depended a lot on whether they were surrounded by darkness or by twinkling city lights.
Dark spots on the map, above, show the locations of people who participated in the first annual Great Worldwide Star Count. Over 2 weeks, people in 64 countries made 6,624 observations.
On a clear night, with no clouds, moonlight, or artificial lights to block the view, people can see more than 14,000 stars in the sky, but when people are surrounded by city lights they're lucky to see 150 stars.
If you've ever driven toward a big city at night and seen its glow from afar, you're witnessed light pollution. It occurs when light from streetlights, office buildings, signs, and other sources streams into space and illuminates the night sky. This light makes many stars invisible to people on Earth.
Dust and particles of pollution from factories and industries worsen the effects of light pollution. When these particles float into the atmosphere, light ricochets(跳飞)off of them and scatters even more.
Light pollution doesn't fly affect star visibility. It can harm wildlife too. Scientists don't entirely understand how animals navigate at night, but it's clear that artificial light can attract them, making them go off course. There's increasing evidence, for example, that migrating birds use sunsets and sunrises to help find their way.Why did do many people look at the local sky?
| A．To enjoy the beauty of the stars. |
| B．To develop their interest in Astronomy. |
| C．To help scientists do a research on light pollution. |
| D．To get the exact number of star in the sky. |
When people are surrounded by artificial lights, ________.
| A．they can find more stars in the sky |
| B．the stars might appear more clearly |
| C．the stars seem to be bigger |
| D．they can find far fewer stars |
What does the word “illuminates” probably means in this passage?
| A．make...bright |
| B．make...invisible |
| C．make...beautiful |
| D．make...clear |
How does light pollution affect birds?
| A．It does great harm to their eyes at night. |
| B．It mistakes them the way when they migrate. |
| C．It can enable them to see their routes clearly. |
| D．It can make them find their way easily. |
According to the maps above, which continent has fewest participants in the Star Count?
| A．North America. |
| B．Australia. |
| C．South America. |
| D．Africa. |
When you see homework covering the kitchen table and toys are piling up around the sofa，you probably wish there was a bit more space．You are not alone．Nearly a third of parents say they feel squeezed into their homes but cannot afford to move to a bigger property，a report reveals today．
Twenty—nine percent say ‘their property is too small to fit the size of their family’—rising to 40 percent for those 34 and under．One in four children is ‘forced to share’ a bedroom，according to the Finda Property，com website．Property analyst Samantha Baden said：“Afford ability remains a key issue for families，with the average cost of a three-bedroom home around ￡193,000．”Very few can afford to buy—or to rent—a property of the size they want and in the area they desire to live in，according to Miss Baden．
A recent report，from investment firm LV，also found that many‘ space—starved parents’ are pushed into a two—bedroom home which was perfect when they were a young couple，but has no space for three or so children．Grown—up children who cannot afford to leave home are also adding to the problem facing families in Britain's ‘big squeeze’．
For a home to be the correct size, which means it is not overcrowded，parents must have their own bedroom．Children under ten can share, as well as same—sex children between ten and 20．Anyone over 21 also needs their own room．
The report comes as official figures，published yesterday by the Land Registry，revealing house prices are falling sharply in every region except London．The worst—hit area is the North East，where, average house prices have fallen to below￡100,000 for the first time in seven years. However，they remain unaffordable for millions．According to Paragraph 1，the report reveals .
| A．some families can't afford a bigger property |
| B．children like to do homework in the kitchen |
| C．only a few families have housing problem |
| D．people are satisfied with their living condition |
What Miss Baden said in Paragraph 2 means .
| A．most families don't have enough money yet |
| B．no family could afford a three—bedroom home |
| C．it is common to live in a three—bedroom home |
| D．the price of a bigger property is still acceptable |
The report from the investment firm LV shows .
| A．young couples should live in a two—bedroom home |
| B．families with three or so children couldn't afford a home |
| C．parents should buy houses for their grown—up children |
| D．some grown—up children couldn't afford a separate home |
According to the passage，the right size for a home means.
| A．parents should have a bedroom of their own |
| B．anyone over 21 needs to live in their own home |
| C．children under ten should share parents’ bedroom |
| D．children under 20 should have their own bedroom |
What can we learn from the last paragraph?
| A．House prices are falling down everywhere． |
| B．People are able to buy a home of correct size． |
| C．The North East is now all area．suitable to live in． |
| D．The house prices in London has not fallen down． |
Apple Inc co-founder and former CEO Steve Jobs, counted among the greatest American CEOs of his generation, died on Wednesday at the age of 56, after a years-long and highly public battle with cancer. Mourners gathered outside his house in Palo Alto, California, and Apple stores around the world.
Steve Jobs made technology fun. As tech leaders, they're really happy if they have one hit in their life. Steve Jobs has the Apple II, the Mac, the iPod, the iPhone, the iPad and Pixar.
Steve Jobs was a college dropout. He was adopted by a machinist and his wife, an accountant. They supported his early interest in electronics. He and his friend Steve Wozniak started Apple Computer—now just called Apple—in 1976. They stayed at the company until 1985. That year, Steve Wozniak returned to college and Steve Jobs left in a dispute with the chief executive.
Mr. Jobs then formed his own company, called NeXT Computer. He rejoined Apple in 1997 after it bought NeXT, He helped remake Apple from a business that was in bad shape then to one of the most valuable companies in the world today. However, Steve Jobs stepped down as Apple's chief executive in August, 2011 because of his health. He died a day after the company released a new iPhone version that met with limited excitement. Steve left behind a company that only he could have built, and his spirit will forever be the foundation of Apple.
President Obama said in a statement: by building one of the planet's most successful companies from his garage, Steve Jobs showed the spirit of American ingenuity (独创性). By making computers personal and putting the Internet in our pockets, he made the information revolution not only accessible but intuitive (直觉的) and fun.
The fact that he was able to redesign American commerce top to bottom and across is really astonishing. He probably will be considered an industrial giant on the scale of Thomas Edison and Henry Ford, so one of the greatest of all time. Steve Jobs not only revolutionized technology, he also revolutionized American business. Steve Jobs was remembered as a " great visionary and leader" and a marketing genius.What does the underlined word "dispute" in Paragraph 3 probably mean?
| A．Discussion. | B．Permission. | C．Experiment. | D．Argument. |
According to Paragraph 2, the author wants to show that _____.
| A．Steve Jobs made fun of modem inventions |
| B．Steve Jobs makes great contributions to the world |
| C．tech leaders will be happy when they have one hit in their life |
| D．Steve Jobs owns many companies in America |
Which of the following statements about Steve Jobs is NOT TRUE?
| A．Steve Jobs stepped down as Apple's chief executive because of poor health. |
| B．Steve Jobs and his friend built a company called Apple Computer in 1976. |
| C．Steve Jobs was remembered as the founder of Apple and the Internet |
| D．President Obama spoke highly of Steve Jobs for his achievements. |
How long did Steve Jobs work for Apple?
| A．9 years. | B．14 years. | C．23 years. | D．35 years |
This passage is mainly about _____.
| A．a brief introduction of Steve Jobs | B．the inventions of Steve Jobs |
| C．the childhood of Steve Jobs | D．the death of Steve Jobs |
[1]Online advertising is simply advertising that is done on the Internet. While it has a much shorter history than traditional advertising, the effects of online advertising can not be undervalued As more people turn to the Internet as a source for daily news, socialization and communication, more advertising dollars are likely to be spent. In fact, in a period of five years, from 2006 to 2010, online advertising 6 percent of all money spent for advertising, to 12 percent or more.
[2]Online advertising is also quickly becoming a serious force for other types of advertising media to deal with. Newspapers and magazines all over the world are facing a number of different challenges, including loss of ad revenue (广告收益). Many attribute (把……归于) some of those struggles to online advertising, which is not only taking a share of the advertising, but a share of the audience as well.
[3]However, newspapers and magazines are not the only media dealing with lower revenue. The remarkable thing about online advertising is it gives the ads a much wider coverage and its globally wider coverage helps in making the advertisements reach more audiences. Furthermore, because of hypertext (超文本) linking, advertisers have the power to transport potential buyers directly to their site.
[4]Online advertising can be presented in many flexible styles. In some cases, it may not look like advertising at all. There was one case. A video that showed popcorn (爆玉米花) being popped by radiation which was put out from mobile phones was put on the website. While this was later revealed as a trick, the company that put the video online received a large amount of attention. The company sold earphones meant to help limit an individual’s exposure to radiation.What is the main idea of the text? (no more than 7 words)
Fill in the blank in Paragraph 1 with proper words. (no more than 3 words)
Complete the following statement with proper words according to Paragraph 2. (within 5 words)
Traditional types of advertising media such as newspaper and magazines are suffering
because of the serious force of online advertising.List two benefits of online advertising. (no more than 20 words)
①②What does the underlined word “it” in Paragraph 4 refer to? (withan 3 words)
Half a century after the March of Dimes (a US charity organization that collects money for children) put the 20th century’s most feared childhood disease on the road to eradication (根除), Bill Gates declared polio (小儿麻痹症) his important job and challenged world leaders to finish the job.
India, Nigeria, Pakistan and Afghanistan now have active transmission (传播) of the disease. Gates says the biggest problem with the success of the Global Polio Eradication program in those countries and elsewhere is lack of money.
The Bill and Melinda Gates Foundation plans to increase its $200 million annual contribution (每年的捐款) by $102 million this year, Gates says. Gates recently met privately with Pakistan’s President in Washington, D.C., to try to persuade him to provide full support for Pakistan’s eradication plan.
Children in the USA also are at risk, experts say. Parents who don’t vaccinate (给某人接种疫苗) their children because they are fearful of vaccine side-effects create a large number of children who are likely to be harmed by the virus.
“If you increase the number of unvaccinated children, you increase the chance that this virus will find new subjects,” says David Oshinsky, Pulitzer Prized-winning author of Polio: An American Story.
“We’ve got to get this vaccine into the mouths of children,” says Bruce Aylward, head of the World Health Organization’s eradication program.
In 1988, when the World Health Organization launched the Global Polio Eradication program, the disease killed 350,000 children a year worldwide. By last year, the total dropped to fewer than 1,500 worldwide, Aylward says.
If Gates provides the final push for polio eradication, he may be remembered as much for helping prevent polio as for founding Microsoft, Oshinsky says.
“As long as there’s polio anywhere, people everywhere are at risk,” Aylawrd says. “We’re still not out of the woods.”According to the text, the success of the Global Polio Eradication program mainly depends on .
| A．the World Health Organization’s policy |
| B．the development of a new vaccine |
| C．the local governments’ support |
| D．the collection of funds. |
What do we know about polio according to the text?
| A．People in Nigeria don’t take it seriously. |
| B．It’s now the most serious childhood disease. |
| C．Great progress has been made in preventing it. |
| D．There are few organizations helping to prevent it. |
According to Oshinsky, .
| A．Gates should devote more time to Microsoft |
| B．polio eradication is a very important cause |
| C．vaccine side-effects should not be ignored |
| D．polio has been brought under control |
According to the passage, which of the following about Bill Gates is TRUE?
| A．He is the founder of the Global polio Eradication program. |
| B．He persuades some of the world leaders to support the eradication plan. |
| C．His foundation contributes $302, 000 to eradicate polio every year. |
| D．He works harder on preventing polio than founding Microsoft. |
The underlined part “We’re still not out of the woods” means “”.
| A．We get lost in the woods | B．We’re not free from trouble |
| C．we have no idea where to go | D．We’re unable to eradicate polio |
Kids will often ignore your requests for them to shut off the TV, start their chores (杂事), or do their homework as a way to avoid following your directions. Before you know it, you’ve started to sound like a broken record as you repeatedly ask them to do their assignments, clean their room, or take out the trash. Rather than saying, “Do your chores now,” you’ll be more effective if you set a target time for when the chores have to be completed. So instead of arguing about starting chores, just say, “If chores aren’t done by 4 p. m., here are the consequences.” Then it’s up to your child to complete the chores. Put the ball back in their court. Don’t argue or fight with them, just say, “That’s the way it’s going to be.” It shouldn’t be punitive (惩罚性的) as much as it should be persuasive. “If your chores aren’t done by 4 p. m., then no video game time until chores are done. And if finishing those chores runs into homework time, that’s going to be your loss.” On the other hand, when dealing with homework, keep it very simple. Have a time when homework starts, and at that time, all electronics go off and do not go back on until you see that their homework is done. If your child says they have no homework, then they should use that time to study or read. Either way, there should be a time set aside when the electronics are off.
When a kid wears his iPod or headphones when you’re trying to talk to him, make no bones about it；he is not ignoring you, he is disrespecting you. At that point, everything else should stop until he takes the earplugs out of his ears. Don’t try to communicate with him when he’s wearing headphones—even if he tells you he can hear you. Wearing them while you’re talking to him is a sign of disrespect. Parents should be very tough about this kind of thing. Remember, mutual respect becomes more important as children mature.According to the passage, it seldom happens that________.
| A．kids turn a deaf ear to their parents’ requests |
| B．parents’ directions sound like a broken record |
| C．children are ready to follow their parents’ directions |
| D．parents are unaware of what they are repeating to their kids |
Parents will be able to deal with their child more effectively if they ________.
| A．avoid direct ways of punishment |
| B．make him do things at their request |
| C．argue and fight with their child |
| D．allow their child to behave in his own way |
When the kid is doing his homework, parents________.
| A．should provide him with a good learning environment |
| B．can do whatever they like |
| C．can stay aside watching TV |
| D．must switch off the power |
It can be inferred from the passage that________.
| A．parents should take off their headphones when trying to have a talk with their child |
| B．it will make no difference that a kid is wearing his earplugs while talking to his parents |
| C．parents shouldn’t give in to their kid when he shows no sign of respect |
| D．kids’ purposely talking to their parents with iPod gives them a sense of power and control |
The main idea of the passage is________.
| A．that respecting each other is more important than anything else |
| B．how kids behave to ignore and disrespect their parents |
| C．that children should make choices and decisions on their own |
| D．how parents can deal with their kid’s behavior effectively |