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Malaria, the world's most widespread parasitic(寄生虫引起的) disease, kills as many as three million people every year—almost all of whom are under five, very poor, and African. In most years, more than five hundred million cases of illness result from the disease, although exact numbers are difficult to assess because many people don't (or can't) seek care. It is not unusual for a family earning less than two hundred dollars a year to spend a quarter of its income on malaria treatment, and what they often get no longer works. In countries like Tanzania, Mozambique, and the Gambia, no family, village, hospital, or workplace can remain unaffected for long.
Malaria starts suddenly, with violent chills, which are soon followed by an intense fever and, often, headaches. As the parasites multiply, they take over the entire body. Malaria parasites live by eating the red blood cells they infect (感染). They can also attach themselves to blood vessels in the brain. If it doesn't kill you, malaria can happen again and again for years. The disease passed on to humans by female mosquitoes infected with one of four species of parasite. Together, the mosquito and the parasite are the most deadly couple in the history of the earth—and one of the most successful. Malaria has five thousand genes, and its ability to change rapidly to defend itself and resist new drugs has made it nearly impossible to control. Studies show that mosquitoes are passing on the virus more frequently, and there are more outbreaks in cities with large populations. Some of the disease's spread is due to global warming.
For decades, the first-choice treatment for malaria parasites in Africa has been chloroquine, a chemical which is very cheap and easy to make. Unfortunately, in most parts of the world, malaria parasites have become resistant to it. Successful alternatives that help prevent resistance are already available, but they have been in short supply and are very expensive. If these drugs should fail, nobody knows what would come next.
According to paragraph 1, many people don't seek care because___.
they are too poor
it is unusual to seek care
they can remain unaffected for long
there are too many people suffering from the disease
People suffering from malaria___.
have to kill female mosquitoes
have ability to defend parasites
have their red blood cells infected
have sudden fever, followed by chills
Which of the following may be the reason for the wide spread of the disease?
Its resistance to global warming.
Its ability to pass on the virus frequently.
Its outbreaks in cities with large populations.
Its ability to defend itself and resist new drugs.
It can be inferred from the passage that___.
no drugs have been found to treat the disease
the alternative treatment is not easily available to most people
malaria has developed its ability to resist parasites
nobody knows what will be the drug to treat the disease
Which of the following questions has NOT been discussed in the passage?
How can we know one is suffering from malaria?
How many people are killed by malaria each year?
Why are there so many people suffering from malaria7
What has been done to keep people unaffected for long7
查看习题详情和答案>>Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D.Fill in each blank with the word or phrase that best fits the context.
There once was a happy monkey in the jungle. He was wandering all days, eating delicious fruit when hungry and 36 when tired. One day he came upon a house, where he saw a bowl of the most beautiful 37 . He took one in each hand and ran back into the forest.
The monkey tried to eat them, but hurt his teeth. The apples were made of wood, but they were beautiful, and when the other monkeys said that they 38 them, he held onto them even tighter.
The monkey admired his new possessions proudly as he wandered the jungle. The two apples glistened (闪亮) red in the 39 , and seemed perfect to him. He became so attached to them that he didn’t even notice his 40 at first.
A fruit tree reminded him, but he felt the apples in his hands. He couldn’t bear to set them down to reach for the fruit. In fact, he couldn’t 41 , either, if he was to defend his apples. This proud, but less happy monkey continued to walk along the forest trails (小路).
The apples became 42 , and the poor little monkey thought about leaving them behind. He was tired and hungry; he couldn’t climb trees or collect fruit with his hands 43 . What if he just let go (释放)?
Letting go of such 44 things seemed crazy, but what else could he do? He was so tired. Seeing the next fruit tree and smelling its fruit, the monkey stopped. He 45 the wooden apples and reached up for his meal. He was happy again.
Like that little monkey, we 46 carry things that seem too valuable. Letting go of them seems crazy. But 47 : only with open hands can we receive something else.
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Demands for stronger protection for wildlife in Britain sometimes hide the fact that similar needs are felt in the rest of Europe. Studies by the Council of Europe, of which 21 countries are members, have shown that 45 per cent of reptile (爬行动物) species and 24 per cent of butterflies are in danger or dying out.
European concern for wildlife was outlined by Dr Peter Baum, an expert in the environment and natural resources division of the council, when he spoke at a conference arranged by the administrators of a British national park. The park is one of the few areas in Europe to hold the council’s diploma for nature reserves of the highest quality, and Dr Baum had come to present it to the park once again. He was afraid that public opinion was turning against national parks, and that those set up in the 1960s and 1970s could not be set up today. But Dr Baum clearly remained a strong supporter of the view that natural environments needed to be allowed to survive in peace in their own right.
“No area could be expected to survive both as a true nature reserve and as a tourist attraction,” he went on. The shortsighted view that reserves had to serve immediate human demands for outdoor recreation should be replaced by full acceptance of their importance as places to preserve nature for the future.
“We forget that they are the guarantee (保证) of life systems, on which any built-up area depends,” Dr Baum went on. “We could manage without most industrial products, but we could not manage without nature. However, our natural environment areas, which are the original parts of our countryside, have become mere islands in a spoiled and highly polluted land.”
59. Recent studies by the Council of Europe have declared that ____ .
A. wildlife needs more protection only in Britain
B. all species of wildlife in Europe are in danger of dying out
C. there are fewer species of reptiles and butterflies in Europe than elsewhere
D. many species of reptiles and butterflies in Europe need protecting
60. Why did Dr Baum come to a British national park?
A. Because he needed to present it with a council's diploma.
B. Because he was concerned about its management.
C. Because it was the only national park of its kind in Europe.
D. Because it was the only park that had ever received a diploma from the council.
61. The last sentence in the second paragraph implies that ____ .
A. people should make every effort to create more environment areas
B. people would go on protecting national parks
C. certain areas of the countryside should be left intact (完整的)
D. people would defend the right to develop the areas around national parks
62.Which of the following can be inferred from the last paragraph?
A. We have developed industry at the expense of countryside.
B. We have forgotten what our original countryside looked like.
C. People living on islands should protect natural resources for their survival.
D. We should destroy all the built-up areas.
查看习题详情和答案>>In the last years of the Warring States period, the State of Qin attacked the State of Wei on a large scale repeatedly and occupied large areas of land, for the State of Wei was too weak to defend itself. In 273 B.C., the Qin army launched a more serious attack upon the State of Wei than ever. The king of the State of Wei gathered his officials, and asked with a worried look if anyone could propose a way to defeat the Qin army. After years of chaos caused by the wars, the officials trembled when fighting was mentioned, and no one dared to speak of resistance.
At the critical moment when a large enemy force was bearing down upon the border, most of the officials persuaded the king to sue for peace, at the cost of giving away to the State of Qin the large area of land north of the Huanghe River and south of the Taihang Mountain. However Su Dai, a counselor, did not agree. He hurried up to the king and said: "Your Majesty, they don't think about the interests of the country at all. It is just because they are afraid of death that they ask you to sue for peace by betraying the country. Of course you can temporarily satisfy the ambition of Qin, but it will never stop attacking us until our land is totally given away."
He added,“Once there was a man whose house was on fire. People told him to put out the fire with water, but he would not listen. Instead, he carried a faggot to put out the fire, only to make the fire fiercer. Isn't it similar to carrying faggots to put out a fire if you agree to sue for peace at the cost of the land of the State of Wei?”
Though Su Dai's argument was very convincing, the king accepted the suggestion of those officials and gave away to the State of Qin a large area of the land of the State of Wei. As might be expected, the Qin army attacked the State of Wei in 225 B.C. again, surrounding the capital city Daliang and flooding it by digging open the dykes (堤防) of the Huanghe River. The State of Wei was finally destroyed.
【小题1】 When asked how to defeat the Qin army, most officials _______.
A.were scared and at a loss what to do |
B.looked worried and turned to Su Dai for help |
C.asked a large enemy force to bear down upon the border |
D.were extremely frightened and decided to give up fighting back |
A.demand | B.beg for | C.search for | D.negotiate for |
A.the ambition of the State of Qin |
B.the serious results of giving in |
C.the loss of the land of the State of Wei |
D.the trembling consequences of defense |
A.time | B.logic | C.making comparison | D.cause and effect |
A.approval | B.praise | C.neutral | D.disapproval |
第三节完形填空(共20小题;每小题1.5分,满分30分)
阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
Nick was not the kind of boy I had expected to spend my summer with. I was hoping to have a 21 the summer before my busy senior year, but my mother asked me to do her a 22 . One of her colleagues needed a full-time 23 . “You planned to volunteer at the local hospital, why not volunteer to 24 Nick instead?” Then she told me that this six-year-old boy was not a 25 child.
Nick was a lovely little boy who suffered from many disorders. Normal day-care centers would not 26 him. As a baby, he had serious ear infections which left him with equilibrium (平衡) problems. He couldn’t 27 or run properly. I was hesitating (犹豫) 28 I was to take the job when my mother 29 , “Don’t you want to be a nurse in the future? I doubt if you even have the 30 .”
Then I told her I was 31 for the job.
The day started at 7:00 a.m. Nick was my wake-up call! With so much energy and very little 32 , he was quite a mix.
At the park, when he saw all the other children play on the jungle gym and swings (秋千), the boy’s face 33 up — How he wished he belonged to the group of his age! You would think it would be 34 to get a child to go down a slide (滑梯). Believe me, it wasn’t ! It took time, a lot of time. But with patience and support, Nick took one step up the slide each day. We worked together to face his 35 and gradually he got closer to taking the slide of his life.
Halfway through the summer, he 36 it to the top of the slide. With my arms 37 him tightly, we flew down the slide! I waited for his reaction. After realizing that he was safe and sound, he gave me a big 38 and asked, “May I go down again, alone?”
I had never been happier in my life when I saw this little child climb the ladder and enjoy what other children 39 for granted.
This 40 child taught me that being a nurse means respect, kindness and patience.
21. A. grade B. course C. project D. relaxation
22. A. service B. favour C. business D. trade
23. A. nurse B. waitress C. guard D. guide
24. A. protect B. defend C. attend D. comfort
25. A. normal B. naughty C. clever D. happy
26. A. admit B. receive C. accept D. adopt
27. A. speak B. play C. stand D. walk
28. A. if B. what C. why D. where
29. A. suggested B. argued C. challenged D. commented
30. A. energy B. courage C. faith D. time
31. A. eager B. sorry C. grateful D. ready
32. A. awareness B. balance C. knowledge D. control
33. A. delighted B. cheered C. lit D. shut
34. A. difficult B. simple C. interesting D. terrible
35. A. fears B. worries C. chances D. situations
36. A. climbed B. got C. managed D. made
37. A. taking B. holding C. bringing D. greeting
38. A. kiss B. clap C. welcome D. surprise
39. A. play B. do C. take D. enjoy
40. A. miserable B. smart C. brave D. special
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