Coffee is one of the world's most widely-enjoyed drinks. Now, a new research suggests that if you drink enough coffee, it might help you avoid certain kinds of cancer.
Dr. Mia Hashibe of the University of Utah School of Medicine was interested in the connection between coffee drinking and certain cancers of the head and neck. Researchers have looked into this before, but without reaching any firm conclusions. She said, "So this finding from our new study was quite a surprise. We didn't really have any expectation of which direction it could go into."
To sort out the confusion, Hashibe and her assistants used statistical (統(tǒng)計(jì)學(xué) ) techniques to, in effect, make one big study out of the earlier smaller studies. She explained,  "Thanks to the earlier studies, we have a lot more power than earlier studies that looked at this. And we included 4,000 cancer patients who have cancer of the mouth and throat. And then 9,000 controls, people who do not have cancer. '
Those studies--in Europe and the United States--found that people who drank a lot of coffee were less likely to develop cancers of the mouth and throat. "We saw a protective effect for drinking more than 4 cups of coffee per day," Hashibe said. "This was the 40 percent decrease in risk. We did not see the same effect for drinking three cups or less per day."
Mia Hashibe said there was a weak connection between cancer risk and drinking coffee without caffeine. And she and her assistants found no proof that drinking tea provided the same protection as drinking Coffee. Their research is published in the journal Cancer Epidemiology, Biomarkers & Prevention.
Hashibe says it is not clear how coffee might protect drinkers from certain cancers. "There are a few chemicals that are known to be antioxidants （抗氧化物）in coffee. So we are thinking perhaps they are playing some sort of protective role against several cancers."
小題1:This passage is probably taken from __
A．a(chǎn) literature bookB．a(chǎn) travel journal
C．a(chǎn)n old directoryD．a(chǎn) medical magazine
小題2:Dr. Hashibe expected nothing of her research because __
A．it was impossible to get the desired resultB．the research was much surprising in fact
C．no conclusions had been reached beforeD．the research team lacked faith in success
小題3:Which of the following might have something to do with the protection against mouth cancer?
A．Coffee without chemicals.B．Coffee without caffeine.
C．Four cups of tea a day.D．Antioxidants in coffee.
小題4:What do we know about Dr. Mia Hashibe and her research?
A．She knew for sure how coffee may affect drinkers.
B．She included 4,000 people without cancer in study.
C．She found an effect for three cups of coffee a day.
D．She based her research on several earlier studies.
小題5:What would be the best title for the text?
A．Drinking Coffee May Protect Some CancersB．Drinking Coffee May Prevent Some Cancers
C．Drinking Coffee May Cure Some CaneersD．Drinking Coffee May Cause Some Cancers

小題1:D
小題1:C
小題1:D
小題1:D
小題1:B
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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解


It is difficult for doctors to help a person with a damaged brain. Without enough blood, the brain lives for only three to five minutes. More often the doctors can’t fix the damage．Sometimes they are afraid to try something to help because it is dangerous to work on the brain. The doctors might make the person worse if he operates on the brain.
Dr．Robert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain．
Dr．White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys’ blood go through a machine. The machine cooled the blood. Then the machine sent the blood back to the monkeys’ brains. When the brain’s temperature was 10 ℃, Dr．White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them．
小題1:The biggest difficulty in operating on the damaged brain is that____ ．
A．the time is too short for doctors
B．the patients are often too nervous
C．the damage is extremely hard to fix
D．the blood-cooling machine might break down
小題2:The brain operation was made possible mainly by____ ．
A．taking the blood out of the brain
B．trying the operation on monkeys first
C．having the blood go through a machine
D．lowering the brain’s temperature
小題3:With Dr. White’s new idea, the operation on the damaged brain____ ．
A．can last as long as 30 minutes
B．can keep the brain’s blood warm
C．can keep the patient’s brain healthy
D．can help monkeys do different jobs
小題4:What is the right order of the steps in the operation?
a．send the cooled blood back to the brain 　　b．stop the blood to the brain
c．have the blood cooled down 　　         d．operate on the brain
A．a(chǎn),b,c,dB．c,a,b,dC．c,b,d,aD．b,c,d,a

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：完形填空

Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.
Some people with autism(孤獨(dú)癥) have __小題1:___ experts with their outstanding memories, mathematical skills or musical talent. Now scientists have found that the genes thought to cause autism may also confer(給予) mathematical, musical and other skills on people without the condition.
The finding has _小題2:___ from a study of autism among 378 Cambridge University students, which found the condition was up to seven times more common among mathematicians than students in other fields.
If __小題3:__, it could explain why autism － a ___小題4:___that makes it hard to communicate with, and relate to, others ─ continues to exist in all types of society. It suggests the genes responsible are usually ___小題5:__, causing the disease only if present in the wrong combinations. “Our understanding of autism is undergoing a ___小題6:__,” said Professor Simon Baron-Cohen, director of the autism research centre at Cambridge, who led the study.
“It seems clear that genes play a significant role in the causes of autism and that those genes are also ___小題7:__ to certain intellectual skills.”
Scientists have long been interested by the apparent ___小題8:__ between autism and intellectual gifts in specific fields. This has made autism a hot topic in popular culture, from films such as Rain Man, which starred Dustin Hoffman and Tom Cruise, to books such as The Curious Incident of the Dog in the Nighttime.
Temple Grandin, 61, was diagnosed（診斷） with autism as a child and is now professor of animal sciences at Colorado State University. She said: “People with autism have played a vital role in human evolution and culture. Scientists such as Isaac Newton and Albert Einstein show every __小題9:___ of having been autistic. The world owes a great deal to those who design and programme computers, many of whom show autistic traits.”

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
__小題1:__ Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly similar pattern is passed on from parents to children, though nobody knows why this is the case.
The ridge(隆起) structure on a person’s fingers does not change with growth and is not affected by surface injuries. Burns, cuts and other damage to the outer part of the skin will be replaced in time by new one, which bears a reproduction of the original pattern. __小題2:_ Some criminals make use of this fact to remove their own finger-prints but this is a dangerous and rare step to take.
Finger-prints can be made very easily with printer’s ink. They can be recorded easily. __小題3:_ Because of the simplicity and economy of this system, finger-prints have often been used as a method of solving criminal case. A suspected man may deny a charge but this may be in vain. __小題4:_ When a suspect leaves finger-prints behind at the scene of a crime, they are difficult to detect(察覺(jué)) with the naked eye. __小題5:__ Some of the marks found are incomplete but identification is possible if a print of a quarter of an inch square can be obtained.
A．Special techniques are used to “develop” them.
B．A fingerprint is an impression of the friction ridges of all part of the finger.
C．It is only when the inner skin is injured that the arrangement will be destroyed.
D．With special methods, identification can be achieved successfully within a short time.
E. A latent(潛在的) print is the chance reproduction of the friction ridges deposited on the surface of an item.
F. His finger-prints can prove who he is even if his appearance has been changed by age or accident.
G. Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable.

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
Recently some American scientists have given a useful piece of advice to people in industrialized nations. They say people should eat more of the same kind of food eaten by humans living more than 10,000 years ago. ___小題1:___
The scientists say that the human life has changed greatly. Our bodies have not been able to deal with these changes in lifestyle and this had led to new kinds of sickness. ___小題2:___ So they are called “disease of civilization”. Many cancers and diseases of the blood system are examples of such diseases.
Scientists noticed that people in both the Old Stone Age and the New Stone Age enjoyed very little alcohol or tobacco, probably none. __小題3:___ However, a change in food is one of the main differences between life in ancient times and that of day.
Stone Age people hunted wild animals for their meat, which had much less fat than domestic ones. They ate a lot of fresh wild vegetables and fruits. They did not have milk or any other dairy product, and they made very little use of grains.
___小題4:___ We eat six times more salt than our ancestors(祖先). We eat more sugar. We eat twice as much fat but only one third as much protein and much less vitamin C.
___小題5:___ But scientists say that we would be much healthier if we eat much the same way as our ancestors did, cutting the amount of fatty, salty and sweet food.
A．These new sicknesses were not known in ancient times.
B．People today probably don’t want to live the way people thousands of years ago did.
C．Ancient people also lived in large groups.
D．But today, we eat a lot of these.
E. Ancient people also got a great deal of physical exercise.
F. In that case, they would live much healthier.
G. People today probably live the same life as people thousands of years ago did.

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Are there fastest ways to lose weight? Yes, there are! This is no magic trick or miracle. It just needs sensible actions.
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Start with breakfast. The more you eat for breakfast, the less food you will want to eat at night. Please don’t skip this meal as you’ll end up swallowing everything in sight for the rest of the day. You don’t need to gobble up 5 large meals. Eat sensibly so your body doesn’t crave for food.
●Use weights
Needless to say, exercise is crucial to weight loss. You can’t expect to sit on the sofa all day, sip water and lose weight. Join a good gym that lets you work with weights. It will help you build muscle and your metabolism rate will increase. You’ll soon see the fat come off and in its place muscle will develop.
●Smaller bowls
It’s better to substitute the huge bowls you usually use for small ones – when food starts to fall off, you’ll know it’s enough. Try to get these new bowls in dark colors. Dark blue will be your best choice since it is the number one color that fights off the appetite. Avoid red/orange/yellow colors in your dining area – they are the ones making your appetite go sky high.
●Read between lines
Food and drink products are all out to get you. They scream “Buy me! Buy me!” They could be “fat free” but they could still have a lot of calories. You need to analyze the nutrition label on the cover. Find out what’s good for you and what isn’t. Knowing in advance can help you stay away from products that are calorie-enriched.
●Don’t punish yourself
Go easy on yourself at least one day in a week. If you begin to dislike your diet then there’s something wrong. Find a diet that suits your body type and your lifestyle.
小題1:According to the passage, which of the following is NOT true?
A．If you are on a diet, you should always keep to your diet.
B．Use smaller bowls can help you eat less food.
C．Skipping breakfast is not a wise way to lose weight.
D．Reading the nutrition label on drink and food products is helpful.
小題2:If you are going to run a restaurant, which colors will you choose to paint the dining area?
A．black and yellowB．gray and white
C．red and orangeD．blue and purple
小題3: Which of the following belongs to “weights” mentioned in the text?
A．beamB．shotC．barbellD．badminton
小題4:In order to lose weight quickly, you can do the following except_____.
A．drinking juice instead of water
B．working with weights to build muscle
C．buying products that are not calorie-enriched
D．eating proper amount of food

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Your body, which has close relations with the food you eat, is the most important thing you own, so it needs proper treatment and proper nourishment (營(yíng)養(yǎng)).The old saying “An apple a day keeps the doctor away” is not as silly as some people think. The body needs fruit and vegetables because they contain vitamin C. Many people take extra vitamins in pill form, believing that these will make them healthy.
But a good diet is made up of nourishing food and this gives all the vitamins you need. The body doesn’t need or use extra vitamins, so why waste money on them?
In the modern western world, many people are too busy to bother about eating properly. They throw anything into their stomachs, eating hurriedly and carelessly. The list of illnesses caused or made worse by bad eating habits is frightening,
小題1:“Your body has close relations with the food you eat.” It really means that ______.
A．a(chǎn)ll kinds of food you eat can be made into your body
B．your body is made up of the food you eat
C．what you eat has great effect on your health
D．the more you eat, the fitter you will feel
小題2:The old saying referred to in the passage tells us that ______.
A．eating apples regularly does lots of good to our health
B．the apple is the best among all kinds of fruits
C．a(chǎn)pples can take the place of doctors
D．a(chǎn)n apple is a sure cure for illness
小題3:In the second paragraph, the writer tries to let us know ______.
A．our bodies need food or we can’t live
B．often eating apples is a good habit
C．taking extra vitamin pills is completely useless
D．a(chǎn) good diet is of great importance for our health
小題4:From the passage we can draw a conclusion that if we want to keep healthy, we should ______.
A．only eat an apple a day
B．eat properly
C．take as many vitamin pills as possible
D．throw something into our stomachs slowly and carefully

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

A healthy amount of sunshine may be the secret to staying young. British scientists have discovered.
Vitamin D is produced naturally by the skin in response to(對(duì)…的反應(yīng)) sunlight and may help to slow the ageing process and protect against heart disease, according to the study.
Researchers from King’s College London studied 2,160 women aged between 18 and 79, looking at their telomeres--- a biological marker of ageing found in DNA. As people get older, their telomeres get shorter and they become more susceptible(易受傷害的) to certain illnesses.
But the study found women with high levels of vitamin D had comparatively longer telomeres--- a sign of being biologically younger and healthier.
The study suggests vitamin D may help to slow down the ageing process of DNA, and therefore the ageing process as a whole.
Lead researcher Dr Brent Richards said, “These results are exciting because they show for the first time that people who have higher levels of vitamin D may age more slowly than people with lower levels of vitamin D.” This could help to explain how vitamin D has a protective effect on many ageing related diseases, such as heart disease and cancer.”
Professor Tim Spector, a co-author of the report, added, “Although it might sound absurd
(荒唐的), it’s possible that the same sunshine which may increase our risk of skin cancer may also have a healthy effect on the general ageing process.”
Vitamin D made by the action of sunlight on the skin accounts for 90 percent of the body’s supply, but lower levels can also be got through food such as fish, eggs and breakfast cereals(粥).
Other studies have suggested the vitamin plays a key role in protecting against cancer and heart disease.
小題1: A certain amount of sunshine helps people stay young because _____.
A．people feel happy and energetic in the sun
B．sunshine protects people against heart disease
C．vitamin D makes one’s skin look young and healthy
D．vitamin D may help to slow the ageing process
小題2:From Brent Richards, we know that _____.
A．sunlight causes skin cancer to people with high level of vitamin D
B．the study generally has a healthy effect on the general ageing process
C．vitamin D can only be got from fish, eggs and breakfast cereals
D．the higher levels of vitamin D people have, the more slowly people may age
小題3:What can we infer from the passage?
A. Telomeres are important signs of ageing of the DNA.
B. Sunlight can be dangerous as it causes skin cancer.
C. Sunlight does a great deal of good to our health.
D. Vitamin D can also be gained from food.
小題4: What is the best title of the passage?
A．Secret of Staying Young
B．Vitamin D Helps Slow Ageing
C．Sunlight and Vitamin D
D．Sunlight and Health

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

There are many commonly held beliefs about eyeglasses and eyesight that are not proved facts. For example, some people believe that wearing glasses too soon weaken the eyes. But there is nothing to show that the structure (結(jié)構(gòu)) of eyes is changed by wearing galsses at a young age. Wearing the wrong galsses, however, can prove harmful. Studies show that only children can develop loss of sihgt if they have the wrong glasses. We have all heard some of the common myths(荒誕的說(shuō)法)about how eyesight get bad. Too little light makes the eyes work harder, so they do get tired and strained (過(guò)勞). Eyestrain also resulsts from reading a lot, reading in bed, and watching too much television. But, although eyestrain may cause some pain or headaches, it does not harm eyesight all the time. Another myth about eyes is that they can be replaced from one person to another . It is quite difficult to connect aneyeball to a new brain.And it is impossible to replace a whole eyeball to a new person. Only certain parts of the eye can be replaced now. But if we keep clearing up the myths and learning more about the eyes, some day it may be possible to replace a full eyeball.
小題1:
One cause of eyestrain mentioned in the passage is ____.        .
A．wearing eyeglasses too long B．going to the cinemas
C．reading a lotD．not visiting your eye doctor
小題2:
.From this passage one can conclude that    ____.   .
A．doctors are still learning things about eyesightB．headcaches are usually caused by eyestain
C．people should wear glasses as soon as possibleD．people only believe things that are proved facts
小題3:
"Commonly held beliefs" are ____.       .
A．ideas that only low class people believeB．ideas that moet people believe
C．beliefs that have something in commonD．foolish beliefs
小題4:
This passage mainly tells us that ____.
A．people have many wrong beliefs about eyes and sight.
B．there are many things about the body that are not completely understood
C．there are several cuases of eyestrain
D．eyes are very important to people

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