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NASA’s Mars detector (探测器), Opportunity, succeeded in finding signs that water once existed on the planet. Opportunity landed on Mars in January. Scientists now believe that the planet could once have supported life.
This discovery was chosen by Science, one of the world’s leading magazines, as the most important scientific achievement of 2004 last Friday.
“This little, wheeled, one-armed box went around another planet and has done something no human has ever managed,” according to Science. “It has discovered another place in the universe where life could once have existed.”
“Although we still can’t say that life could have existed in this environment, it is now certain that there was water on Mars,” said Steve Squyres, one of the scientists working on the Mars mission. The evidence comes from pictures and chemical readings taken by Opportunity. It includes marks on rocks like those caused by flowing water on Earth and salty chemicals like those found in dried-out sea-beds. Scientists said the new evidence proved beyond doubt that water has existed on Mars. But it is still unknown whether the water on Mars was like an ocean or just ice.
While Opportunity has not found any signs of life, the presence of water means life is possible. “In everything we know about life on Earth, there is no example without liquid water,” Squyres said. “So water is important for the search for life on Mars.”
Researchers agree that a future mission (任务) should bring back physical samples (样品). But some scientists worry about the risk that this could introduce dangerous foreign creatures to Earth. “The problem here is how to get the samples back,” Squyres replied. “I think it is our responsibility to limit any risk.”
________ prove that water existed on Mars.

A.The physical samples with salty chemicals
B.The marks on rocks and salty chemicals
C.Scientific achievements of 2004
D.Creatures from Mars

Which of the following is TURE according to the text?

A.It is now certain that there was water on Mars.
B.The water on Mars was like an ocean.
C.Evidence of life on Mars has been found.
D.Search for life on Mars is a great risk to humans.

How did scientists draw the conclusion that there was water on Mars?

A.The world’s leading magazine has announced the fact.
B.Scientists have taken many pictures and chemical readings on the Mars.
C.Astronauts have got some rocks from Mars.
D.Scientists have made a study of the pictures and readings sent back by Mars detector.

It can be inferred that, if the creatures from Mars came to Earth, ________.

A.they would be kind to humans
B.they would be cruel to humans
C.they would be a great danger to Earth
D.it would be hard to say whether it would be a good news or bad new
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B
The following symbols have appeared on clothes labels for four decades, each one chosen by international experts for its simplicity and clarity.
Yet for most people, washing instructions might as well be written in Martian.
According to a new poll, nine in ten people are unable to decipher common symbols used on clothes labels. Even those who have mastered the difference between a wool and a synthetics(化学合成物)wash admit being baffled by the confusing array(排列)of boxes, circles and crosses used to give advice about drying and bleaching(漂白).
The findings come from a poll of 2,000 people carried out by YouGov for Morphy Richards. A third of people surveyed said that they recognized none of the several symbols shown, while the only symbol recognized by more than half of people was the iron with a single dot. Around 70 per cent knew it meant "iron on a low heat". Just 10 per cent sign knew the sign for "do not dry clean", while only 12 per cent were familiar with "drip dry only".
Despite the sexual revolution, women are still more knowledgeable than men. Awareness was highest among 18 to 29-year-old women---for whom taking care of clothes is clearly important.
Chris Lever, from Morphy Richards, said: "Clothes Care symbols are a unique language, clearly a language that few people in the UK have taken the time to learn."
"Learning the basics such as which icon represents tumble dry and which represents normal wash would go a long way to getting the best out of clothes."
The Home Laundering Consultative Council said it was not surprised to learn that people were unfamiliar with them.
"It's disappointing that there is a lack of recognition, but it's a story that's repeated time and time again," said a spokesman, Adam Mansell. "We are a small organization and we don't have a big budget."






60. Women know more about these common symbols than men, because _________.
A. women have the gift of recognizing these symbols by nature
B. women pay more attention to taking care of clothes in their daily life
C. women have much time to know about these symbols
D. women take advantage of the sexual revolution
61. Which of the following can be recognized by the majority of people?

A B C D
62. Which of the following statements is NOT correct?
A. Washing clothes is damaging them if we don’t know about some symbols used on clothes labels.
B. Washing clothes is also a cultured knowledge.
C. More and more people devote much time to studying these symbols used on clothes labels.
D. Clothes Care symbols are a unique language, which few people spend time to learn.

第二部分阅读理解(共20小题,每小题2分,满分40分)
A
Watching television more than two hours a day early in life can lead to attention problems later in adolescence, according to a study released on Tuesday.
The roughly 40 percent increase in attention problems among heavy TV viewers was observed in both boys and girls. The link was established by a long-term study of the habits and behaviors of more than 1,000 children born in Dunedin, New Zealand, between April 1972 and March 1973.
The children aged 5 to 11 watched an average of 2.05 hours of weekday television. From age 13 to 15, time spent in front of the tube rose to an average of 3.1 hours a day.
"Those who watched more than two hours, and particularly those who watched more than three hours, of television per day during childhood had above-average symptoms of attention problems in adolescence," Carl Landhuis of the University of Otago in Dunedin wrote in his report, published in the journal Pediatrics.
Young children who watched a lot of television were more likely to continue the habit as they got older, but even if they did not the damage was done, the report said.
"This suggests that the effects of childhood viewing on attention may be long lasting," Landhuis wrote.
Landhuis offered several possible explanations for the association.
One was that the rapid scene changes common to many TV programs may over stimulate(刺激)the developing brain of a young child, and could make reality seem boring by comparison. "Hence, children who watch a lot of television may become less tolerant of slower-paced and more mundane tasks, such as school work," he wrote.
It was also possible that TV viewing may supplant other activities that promote concentration, such as reading, games, sports and play, he said.
Previous studies have linked the sedentary固定不动的)habit of TV watching among children to obesity and diabetes, and another study in the same journal cited the poor nutritional content of the overwhelming majority of food products advertised on the top-rated US. children's television shows.
Up to 98 percent of the TV ads promoting food products that were directed at children aged 2 through 11 "were high in either fat, sugar, or sodium," wrote Lisa Powell of the University of Illinois in Chicago.
56. The recent survey shows that _________.
A. watching TV can cause all kinds of diseases for children
B. TV sets have played an important part in our daily lives
C. Watching TV over 2 hours a day early in life can cause attention problems later in adolescence
D. watching TV has side effects on children’s future
57. People used to think that _________.
A. watching TV more than 2 hours every day did good to children’s health
B. the sedentary habit of TV watching among children could easily lead to obesity and diabetes
C. the children wasn’t patient with their homework because of watching TV too much
D. it was very important for children to watching TV early in life
58. The underlined word “Hence” means _________.
A. In that case B. And yet C. On the contrary D. For this reason
59. In Landhuis’ opinion, _________.
A. attention problems caused by watching TV during childhood may be hard to get rid of
B. how to develop children’s attention problems is a lasting problem
C. the key of settling attention problems is not watching TV too much
D. there shouldn’t have many food products ads on children's television shows

D
The thing is, my luck’s always been ruined. Just look at my name: Jean. Not Jean Marie, or Jeanine, or Jeanette, or even Jeanne. Just Jean. Did you know in France, they name boys Jean? It’s French for John. And okay, I don’t live in France. But still, I’m basically a girl named John. If I lived in France, anyway.
This is the kind of luck I’ve had since before Mom even filled out my birth certificate. So it wasn’t any big surprise to me when the cab driver didn’t help me with my suitcase. I’d already had to tolerate arriving at the airport to find no one there to greet me, and then got no answer to my many phone calls, asking where my aunt and uncle were. Did they not want me after all? Had they changed their minds? Had they heard about my bad luck—all the way from Iowa—and decided they didn’t want any of it to rub off on them?
So when the cab driver, instead of getting out and helping me with my bags, just pushed a little button so that the trunk (汽车后备箱) popped open a few inches, it wasn’t the worst thing that had ever happened to me. It wasn’t even the worst thing that had happened to me that day.
According to my mom, most brownstones in New York City were originally single-family homes when they were built way back in the 1800s. But now they’ve been divided up into apartments, so that there’s one—or sometimes even two or more families—per floor.
Not Mom’s sister Evelyn’s brownstone, though. Aunt Evelyn and Uncle Ted Gardiner own all four floors of their brownstone. That’s practically one floor per person, since Aunt Evelyn and Uncle Ted only have three kids, my cousins Tory, Teddy, and Alice.
Back home, we just have two floors, but there are seven people living on them. And only one bathroom. Not that I’m complaining. Still, ever since my sister Courtney discovered blow-outs, it’s been pretty frightful at home.
But as tall as my aunt and uncle’s house was, it was really narrow—just three windows across. Still, it was a very pretty townhouse, painted gray. The door was a bright, cheerful yellow. There were yellow flower boxes along the base of each window, flower boxes from which bright red—and obviously newly planted, since it was only the middle of April, and not quite warm enough for them.
It was nice to know that, even in a sophisticated (世故的) city like New York, people still realized how homey and welcoming a box of flowers could be. The sight of those flowers cheered me up a little.
Like maybe Aunt Evelyn and Uncle Ted just forgot I was arriving today, and hadn’t deliberately failed to meet me at the airport because they’d changed their minds about letting me come to stay.
Like everything was going to be all right, after all.
Yeah. With my luck, probably not.
I started up the steps to the front door of 326 East Sixty-Ninth Street, then realized I couldn’t make it with both bags and my violin. Leaving one bag on the sidewalk, I dragged the other up the steps with me. Maybe I took the steps a little too fast, since I nearly tripped and fell flat on my face on the sidewalk. I managed to catch myself at the last moment by grabbing some of the fence the gardeners had put up…
67. Why did the author go to New York?
A. She intended to go sightseeing there.
B. She meant to stay with her aunt’s family.
C. She was homeless and adopted by her aunt.
D. She wanted to try her luck and find a job there.
68. According to the author, some facts account for her bad luck EXCEPT that ________.
A. she was given a boy’s name in French
B. the cab driver didn’t help her with her bags
C. her sister Courtney discovered blow-outs
D. nobody had come to meet her at the airport
69. The underlined phrase “rub off on” in Paragraph 3 probably means _________.
A. have an effect on B. play tricks on C. put pressure on D. throw doubt on
70. From the passage, we can know that _________.
A. the author left home without informing her mother
B. the author arrived in New York in a very warm season
C. her aunt’s family lived a much better life than her own
D. her aunt and uncle were likely to forget about her arrival

C
Patients and doctors alike have long believed in the healing (治疗) power of humor. It is claimed that humor not only affects patients’ moods, but can actually help them recover faster.
Several studies seem to support this. Patients in better spirits are known to have higher immune cell counts. Some have even claimed to have healed themselves of serious illnesses by reading comics and watching comedies.
Despite all this, many researchers are not convinced. They point out the fact that many sufferings have been known to disappear naturally, with or without a daily dose of laughter. They also say that while optimism in general does seem to be related to better health, it is hard to tell which comes first.
Humor in times of stress, however, clearly makes us feel better. On one level, it takes our minds off our troubles and relaxes us. On another, it releases powerful endorphins, a chemical produced by your body that reduces pain.
There are cases where the appreciation of a good joke is indeed directly related to a person’s health. It can show, for example, whether a person has suffered damage to one particular area of the brain: the right frontal lobe (额叶).
Scientists confirmed this by having people read jokes and asking them to choose the funniest endings from a list. Subjects with normal brains usually chose endings that were based on a relatively complex synthesis (综合) of ideas. Subjects with specifically located brain damage, however, responded only to slapstick (闹剧) endings, which did not depend on a particular context. When pressed, the brain-damaged subjects saw the logic in the correct endings. They simply did not find them funny.
Of course, humor is largely an individual matter. Next time your friend does not get one of your jokes, there is no need to accuse him of being a lamebrain. However, you might suggest that he lighten up—for the health of it.
63. We can infer from the passage that ________.
A. all researchers have agreed on the healing power of humor
B. people seldom accuse their friends of not understanding jokes
C. the author holds a positive attitude to the healing power of humor
D. reading comics will surely become a popular way of treating diseases
64. Which of the following statements is NOT true?
A. Many researchers are not convinced of the healing power of humor.
B. Patients in bad moods are known to have higher immune cell counts.
C. Optimism in general does seem to be related to better health.
D. People should try their best to cheer up for their good health.
65. Scientists had some people read jokes and asked them to choose the funniest endings from a list to confirm that ________.
A. the brain-damaged people are different from those with normal brains
B. a person with a normal brain usually responds to slapstick endings
C. a person suffering certain brain damage doesn’t appreciate a good joke
D. humor takes our minds off our troubles by releasing powerful endorphins
66. Which would be the best title for the passage?
A. Which comes first, humor or health? B. Humor can cure different illnesses
C. People need humor in times of stress D. Humor contributes to good health

B
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Natural Medicine is to use the natural environment, the nature of the material itself to cure diseases and restore the health. It involves bettering one’s breathing way, sunbathing, improving one’s diets and so on, which play an important part in our healthcare.
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Studying at Home
All of our courses are available to study at home. We provide all the material and support you will need to successfully complete your course.
Benefits of Studying at Home
●Work at your own pace.
●No need to travel or relocate closer to a campus.
●No interruption to your existing commitments.
●You are still in full contact with the college via Telephone, Email and Post, so you won’t be out of touch with the latest training techniques.
60. You can learn how to ______ at the Australian Institute of Applied Sciences College of Natural
Medicine.
A. apply science to our life B. operate on various patients
C. adjust one’s diet or breath D. look after mentally-ill people
61. One of the reasons for your choice of going to the college is that _______.
A. it is the oldest college of this type in Australia
B. it offers more courses than any other college
C. you may find the best art facilities there
D. you will get accredited certificate or diploma
62. If you take the courses at home, you are more likely to _______.
A. focus on your own interests B. adjust your study schedules
C. get any help from instructors D. keep up with new techniques

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