Christian Eijkman, a Dutch doctor, left the Netherlands for the island of Java. Many people on the island had a disease called beri-beri. He was going there to try and find a cure. At first, Eijkman thought some kind of germ (细菌) caused beri-beri. He raised some chickens. He didn’t eat them, but made experiments on them. The local people were quite surprised at that. One day he noticed that his chickens became sick when they were fed the food most Javanese ate-refined white rice (精炼米). When he fed them with unrefined rice, also known as brown rice, they recovered.
Eijkman realized that he had made an important discovery-that some things in food could prevent disease. These things were named vitamins (维生素). The Javanese were not getting enough vitamins because they had actually removed the part that contains vitamins. Later, other diseases were also found to be caused by the lack of vitamins in a person’s food.
Today many people know the importance of vitamins and they make sure they have enough vitamins from the food they eat. If they don’t, they can also take vitamin pills.The underlined word “cure” in Para 1 probably means ______.
| A．a medical treatment | B．a kind of vitamin |
| C．a kind of germ | D．a kind of rice |
Christian Eijkman went to the island of Java to ______.
| A．spend his holiday |
| B．find ways to grow better crops |
| C．do some research about the island |
| D．help the Javanese with their illness |
Why did Christian Eijkman raise some chickens?
| A．To eat them. |
| B．To carry out his experiments. |
| C．To give the Javanese a surprise. |
| D．To make money by selling them. |
If a person doesn’t get enough vitamins in his diet, he’d better _____.
| A．eat more rice | B．eat more meat |
| C．eat some chicken | D．eat vitamin pills |
We can learn from the passage that ______.
| A．Beri was caused by chickens |
| B．the Javanese didn’t like vitamins |
| C．Christian Eijkman’s experiment was successful |
| D．the Javanese’s disease was caused by a kind of germ |
Almost a decade ago, the federal government dropped $10 million for an Earth-monitoring satellite that never made it into space. Today it sits in a closet in Maryland. Cost to taxpayers for storing it: $1 million a year. And that's just what's hiding in one closet. Who knows what's in the rest of them?
Because we think the government should be held to at least the same standards as a publicly traded company, and because as taxpayers, we're America's shareholders, we performed an audit （财务检查）of sorts of the federal books. We're not economists, but we do have common sense. We tried to get help from Congressional staffers from both parties, as well as various watchdog groups and agencies. In the end, we found that the federal government wastes nearly $1 trillion every year.
That's roughly equal to the amount collected annually by the Internal Revenue Service in personal income taxes. Put another way, it's also equal to about one-third of the country's $2.9 trillion total annual budget. And reclaiming that lost trillion could help wipe out the country's annual budget deficit（赤字）, improve education, and provide health insurance for those who don't have it.
So how do you define "waste"? David Walker of the Government Accountability Office (GAO), a federal watchdog agency, calls it "the government's failure to give taxpayers the most for their money." For our part, we used the kind of household test you would use on a piece of meat sitting in your refrigerator: If it smells rotten, it's waste. Our government regularly pays for products and services it never gets, wildly overpays companies to do things it could do more cheaply itself, loses money outright due to lax（不严格的）accounting and oversight, and spends money randomly on unnecessary programs.
How exactly does the federal government waste your hard-earned tax dollars? We've identified what we consider ten of the worst ways.The underlined sentence in Paragraph1 really means .
| A．there are many other closets | B．there are some other satellites |
| C．there is something else in the closets | D．the waste may be quite amazing |
Which of the following can best describe the feeling of the author?
| A．Annoyed. | B．Calm. | C．Surprised. | D．Not concerned. |
Which of the following statements may be right?
| A．The country’s annual budget is usually decided by the public. |
| B．The government failed in launching the satellite. |
| C．The government is only wasting money in space experiments. |
| D．The amount collected annually in personal income taxes is equal to the country’s budget. |
The best title for the passage would be .
| A．Protecting Our Rights! |
| B．Our Country Is In Danger! |
| C．The Government Is Wasting Our Tax Dollars! |
| D．How to Prevent Government from Wasting Money! |
What might be talked about if the passage is continued?
| A．The government’s taking some steps to stop wasting taxes. |
| B．Presenting people’s feelings against the government’s wasting taxes. |
| C．Giving suggestion to help the government solve the financial problem. |
| D．Listing how the government is wasting taxes. |
Are you a media addict who would go mad after two hours without TV, friend requests, exciting online games and your mobile – or would you easily survive?
Recently, university students around the world were asked to volunteer in a global experiment called Unplugged. It was designed to see how young people would react if they were asked to observe a total media ban by unplugging all forms of media devices for 24 hours.
Unplugged is being run by Dr Roman Gerodimos, a lecturer in Communication and Journalism at Bournemouth University. The experiment is now over but he doesn’t yet know the full findings. However, during the experiment, Dr Gerodimos said there were already signs of how much the exercise affected volunteers. He said: “They’re reporting withdrawal symptoms(症状), overeating, feeling nervous, isolated and disconnected.” During their 24-hour painful experience, three of the experiment’s guinea pigs had to endure one intrusion(侵扰) from the media: a BBC reporter plus cameraman who followed them around for the day. They were asked to write down 100 lines about their day offline, but of course, they all waited until the next day when they had access to their laptops. Elliot Day wrote: “Today, my whole morning routine was thrown up into the air. Despite being aware of the social importance of the media, I was surprised by how empty my life felt without the radio or newspapers.” From Caroline Scott, we read: “I didn’t expect it, but being prevented from the media for 24 hours resulted in my day-to-day activities becoming so much harder to carry out than usual… I didn’t break out in a cold sweat like our lecturer expected us all to, but it’s not something I would like to do again!” And Charlotte Gay wrote: “I have to say the most difficult item for me to be without has been my mobile; not only is it a social tool, it’s my main access point of communication.”
Earlier in the year, a UK government study found that in the UK we spend about half our waking hours using the media, often plugged into several things at once. And a recent study by Nielson found that on average, US teenagers send and receive over 3,000 texts per month ---that’s about six texts per waking hour. So, with technology continuing to develop at an alarming rate, how much time will you set aside for sleep in the future?What’s the purpose of the first paragraph?
| A．To ask for information. | B．To entertain the readers. |
| C．To lead to the topic. | D．To present an idea. |
About Dr. Roman Gerodimos’ experiment, we know that ________.
| A．volunteers felt uncomfortable in it. |
| B．volunteers didn’t want to eat anything. |
| C．the experiment was still going on. |
| D．volunteers were allowed to take their laptops. |
Which of the following is true according to the passage?
| A．Three pigs were included in the experiment. |
| B．A BBC reporter discussed the experiment. |
| C．During the 24 hours’ experiment the volunteers wrote out their experiences. |
| D．The lecturer had expected sweat would suddenly appear on the volunteers through fear. |
What does the sentence “…was thrown up into the air” most probably means?
| A．went on normally. | B．was completely disturbed. |
| C．turned out perfect. | D．was badly designed. |
Which of the following can best serve as the title of the passage?
| A．Surviving without the Media. | B．Unplugging Your Life. |
| C．Valuing Social Communication. | D．Setting Aside Time for Sleep. |
Now let us look at how we read. When we read a printed text, our eyes move across a page in short, jerky movement. We recognize words usually when our eyes are still when they fixate. Each time they fixate, we see a group of words. This is known as the recognition span or the visual span. The length of time in which the eyes stop ---the duration of the fixation ----varies considerably from person to person. It also varies within any one person according to his purpose in reading and his familiarity with the text. Furthermore, it can be affected by such factors as lighting and tiredness.
Unfortunately, in the past, many reading improvement courses have concentrated too much on how our eyes move across the printed page. As a result of this misleading emphasis on the purely visual aspects of reading, numerous exercises have been devised to train the eyes to see more words at one fixation. For instance, in some exercises, words are flashed on to a screen for, say, a tenth or a twentieth of a second. One of the exercises has required students to fix their eyes on some central point, taking in the words on either side. Such word patterns are often constructed in the shape of rather steep pyramids so the reader takes in more and more words at each successive fixation. All these exercises are very clever, but it’s one thing to improve a person’s ability to see words and quite another thing to improve his ability to read a text efficiently. Reading requires the ability to understand the relationship between words. Consequently, for these reasons, many experts have now begun to question the usefulness of eye training, especially since any approach which trains a person to read isolated words and phrases would seem unlikely to help him in reading a continuous text.The time of the recognition span can be affected by the following facts except ________ .
| A．the length of a group of words. |
| B．lighting and tiredness. |
| C．one’s familiarity with the text. |
| D．one’s purpose in reading. |
The author may believe that reading ______.
| A．demands an deeply-participating mind. |
| B．demands more mind than eyes. |
| C．requires a reader to take in more words at each fixation. |
| D．requires a reader to see words more quickly. |
What does the author mean by saying “but it’s one thing to improve a person’s ability to see words and quite another thing to improve his ability to read a text efficiently.” in the second paragraph?
| A．The reading exercises mentioned can’t help to improve an efficient reading. |
| B．The reading exercises mentioned has done a great job to improve one’s ability to see words. |
| C．The ability to see words is not needed when an efficient reading is conducted. |
| D．The reading exercises mentioned can’t help to improve both the ability to see or comprehend words. |
Which of the following is NOT true?
| A．The emphasis on the purely visual aspects is misleading. |
| B．The eye training will help readers in reading a continuous text. |
| C．The visual span is a word or a group of words we see each time. |
| D．Many experts began to question the efficiency of eye training. |
The tune of the author in writing this article is ________.
| A．pessimistic | B．optimistic | C．critical | D．neutral |
阅读下面短文，并根据短文后的要求答题（请注意问题后的字数要求）。
Scientists believe that conditions on Mars around 3.8 billion years ago were very similar to those of the early earth, when primitive organisms were spreading through our oceans. At that time, Mars would have been much warmer and wetter than it is today, with an atmosphere composed mainly of carbon dioxide, just like that of the earth at the time. Under these conditions, it is highly probable that life may have arisen on Mars as well.
But, even if life did not arise naturally on Mars, it does not mean that it could not have existed there. According to Professor Paul Davies of the University of Adelaide, Australia, life forms could have been transferred between the earth and Mars in wreckage (broke pieces) created by the impact of comet(彗星) and small planets on the surface of the two planets.
Even today, about 500 tons of material from Mars lands on earth every year. It is mainly in the form of the dust but occasionally a larger chunk(厚片，大块) strikes the earth. In 1911, a piece of Martian rock crashed in Egypt, killing a dog. According to Professor Davies, it is in these chunks of rock, which were much larger and more frequent in the past that life forms could have been transported from planet to planet.
“But how could these life forms have survived their journey through space?” says Paul Davies, “The difficulty in believing this theory is that a bacterium on its own in space has to struggle itself not only against cold but also against deadly cosmic (宇宙的) radiation. But wrapped in a rock the situation is different. A rock ten meters across would shield life inside it from a lot of radiation and the temperature might only be minus 10 or 20 degrees, the sort of thing we have on earth.”Where do some scientists suppose life probably come from? (3’) (No more than 6 words)
____________________________________________________________________________What does Professor Paul Davies believe? (3’) (No more than 6 words)
____________________________________________________________________________Why could life survive when transferred from one planet to another? (3’) (No more than 12 words)
____________________________________________________________________________According to Professor Paul Davies, how did the wreckage come into being? (3’) (No more than 10 words)
____________________________________________________________________________List at least two differences about Mars between the past and now. (3’) (No more than 16 words)
____________________________________________________________________________
There were smiling children all the way. Clearly they knew at what time the train passed their homes and they made it their business to stand along the railway, wave to complete strangers and cheer them up as they rushed towards Penage. Often whole families stood outside their homes and waved and smiled as if those on the trains were their favorite relatives. This is the simple village people of Malaysia. I was moved.
I had always traveled to Malaysia by plane or car, so this was the first time I was on a train. I did not particularly relish the long train journey and had brought along a dozen magazines to read and reread. I looked about the train. There was not one familiar face. I sighed and sat down to read my Economics.
It was not long before the train was across the Causeway and in Malaysia. Johore Baru was just another city like Singapore, so I was tired of looking at the crowds of people as they hurried past. As we went beyond the city, I watched the straight rows of rubber trees and miles and miles of green. Then the first village came into sight, immediately I came alive; I decided to wave back..
From then on my journey became interesting. I threw my magazines into the waste basket and decided to join in Malaysian life. Then everything came alive. The mountains seemed to speak to me. Even the trees were smiling. I stared at everything as if I was looking at it for the first time.
The day passed fast and I even forgot to have my lunch until I felt hungry. I looked at my watch and was surprised that it was 3:00 pm. Soon the train pulled up at Butterworth. I looked at the people all around me. They all looked beautiful. When my uncle arrived with a smile, I threw my arms around him to give him a warm hug (拥抱). I had never done this before. He seemed surprised and then his weather-beaten face warmed up with a huge smile. We walked arm in arm to his car.
I looked forward to the return journey.The author expected the train trip to be_________.
| A．adventurous | B．dull | C．exciting | D．pleasant |
What did the author remember most fondly of her train trip?
| A．The mountains along the way. |
| B．The friendly country people. |
| C．The crowds of people in the streets. |
| D．The simple lunch served on the train. |
Which of the following words can best take the place of the word “relish” in the second paragraph?
| A．choose | B．enjoy | C．prepare for | D．carry on |
Where was the writer going?
| A．Butterworth. | B．The Causeway. | C．Johore Baru. | D．Singapore. |
What can we learn from the story?
| A．Comfort in traveling by train. |
| B．Pleasure of living in the country. |
| C．Reading gives people delight. |
| D．Smiles brighten people up. |
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