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    Beginning in October, more than 13,000 McDonald’s (麦当劳)restaurants in America will use a new variety of cooking oil. McDonald’ s aims to make its French fries (油炸食品) and other fried foods healthier.
    The change will not affect the taste or the number of calories in the food. But by changing the cooking oil, McDonald’s says, it hopes to cut by nearly half the amount of trans fatty acids (转换脂肪酸) in French fries and reduce the amount of saturated fats(饱和脂肪) by 16 percent. Scientists believe that trans fatty acids and saturated fats raise cholesterol(胆固醇) levels and increase the risk of heart disease.
    McDonald’s new step is important because McDonald’s is an industry leader and other fast-food chains and food processors may follow the lead.
    For McDonald’s ,the action comes at a time when Americans are becoming more and more concerned about; obesity (肥胖) and are increasing pressure on food companies to offer healthy and nutritious (有营养的) food to consumers.
    After three years of study, McDonald’s officials say they are switching oil that is lower in saturated fats and trans fatty acids. McDonald’s says the change will not cause higher price for consumers.
    Though there is some change, scientists say that the amount of trans fat in foods at McDonald’s and at other fast-food companies is still important.
    小题1:More than 13,000 McDonald’s restaurants in America will use a new kind of cooking oil to ______________.
    A．lower the costs of the products
    B．maker its food taste hatter than ever before
    C．cure (治愈) the heart disease
    D．do good to the health of consumers
    小题2:The underlined ward "switching" here has the same meaning as "   _______ ".
    A．turning onB．turning offC．changingD．studying
    小题3:The main idea of the passage is    __________ .
    A．McDonald’s is a pioneer in food products
    B．McDonald’s is enlarging its restaurants in the world
    C．fried foods can’t keep up with the development of modem society
    D．McDonald’s is to use new cooking oil
    小题4:When a new kind of cooking oil is used in McDonald’s,     ________ 
    A．the prices of McDonald’s foods will be a tot higher
    B．consumers will find the taste of McDonald’s foods different
    C．many other food companies will do what McDonald’s does
    D．obesity will disappear in American society sooner or later

    小题1:D
    小题1:C
    小题1:D
    小题1:C

    小题1:细节题从第一段的句子：McDonald’ s aims to make its French fries (油炸食品) and other fried foods healthier.看出此举的目的是为了消费者的健康。选D
    小题1:猜词题：从下面的解释的句子：McDonald’s says the change will not cause higher price for consumers.说明switch是转变。选C
    小题1:主旨题：从第一段的主题句Beginning in October, more than 13,000 McDonald’s (麦当劳)restaurants in America will use a new variety of cooking oil.和全文可知答案是D
    小题1:推理题：从第四段的句子：are increasing pressure on food companies to offer healthy and nutritious (有营养的) food to consumers.可以推断出其它的食品公司也会效仿的。选C
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    科目：高中英语 来源：不详 题型：完形填空

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    A．guessedB．knewC．imaginedD．concluded
    小题4:
    A．seriousB．impossibleC．responsibleD．important
    小题5:
    A．keepB．runC．causeD．want
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    A．excitingB．unrealC．unusualD．moving
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    A．matchB．partnerC．companionD．mate
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    A．troubleB．businessC．serviceD．luck
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    A．madeB．laidC．placedD．set
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    科目：高中英语 来源：不详 题型：阅读理解

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    小题2:How many artists have been mentioned in the passage?                    
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    C．the artists mentioned above were not really art masters.
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    A．Beautiful surroundings can ease pain.
    B．Ugly paintings could be masterpieces.
    C．More research should be done in he field.
    D．Latest environmental research.

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    科目：高中英语 来源：不详 题型：阅读理解

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    B．never eaten raw foods
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    D．was welcomed by the whole family
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    科目：高中英语 来源：不详 题型：阅读理解

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    A．Childless couples live a much happier life than those with children.
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    C．Couples of young children eat more fatty foods and lead unhealthier lives.
    D．Fathers tend to eat high calorie foods because they should run after thrie children.
    小题2:The underlined part“in the best shape”in the first paragraph means that a person  .
    A．is busy and tiresB．has a most harmonious family
    C．enjoys the most happinessD．is in the most healthy condition
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    C．They may feel unhappy aftre having babies
    D．They may lose their jobs aftre having babies
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    A．Parents should pay more attention to their chidren
    B．doctors should do something with parents'high-risk time period
    C．the study has drawn attention of doctors and young parents
    D．parents should not be blamde for having an unhealthy lifestyle
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    A．the result of the study result in aan unscientific way
    B．the study was carried out in an unscientific way
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    科目：高中英语 来源：不详 题型：阅读理解

    In the United States, 30 percent of the adult (成年人) population has a “weight problem”. To many people, the case is clear: we eat too much. But scientific evidence（证据）does little to support the idea. Going back to the America of 1910, we find that people were thinner than today. Yet they ate more food. In those days, people worked harder physically, walked more, used machines much less, and didn’t watch TV.
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    Studies show that slim people are more active than fat people. A study by a research group of Stanford University School of Medicine found the following interesting facts:
    The more the men ran, the more fat they lost.
    The more they ran, the more they ate.
    Thus, those who ran the most ate the most, yet lost the greatest amount of body fat.
    小题1:What kind of physical problem do many adult Americans have?
    A．They are too thin.B．They work too hard.
    C．They are too fat.D．They lose too much fat.
    小题2:Which of the following words can take the place of the word “slim” in this passage?
    A．poorB．thinC．healthyD．rich
    小题3:Compared with the adult American population today, the Americans of 1910 ______.
    A．ate more food and had more activitiesB．ate less food but had more activities
    C．ate less food and had less physical activitiesD．had more weight problems
    小题4:What have modern medical and scientific researches reported to us?
    A．Fat people eat less food and are less active.
    B．Fat people eat more food than slim people but are less active.
    C．Fat people eat more food than slim people but are more active.
    D．Thin people run less, but have greater increase in food intake.

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    科目：高中英语 来源：不详 题型：阅读理解

    Britain is set to face an increase in cold winters, with up to one-in-seven hitting the UK with longer periods of time when temperatures are below freezing, a study has suggested．The prediction was based on research that found out how low solar activity affected winter weather patterns．
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    Using the Central England Temperature （CET） record, the world's longest instrumental data series that dates back to 1659, the team said that in general temperatures during recent winters had been obviously lower than the longer-term temperatures．"The mean CET for December, January and February for the recent relatively cold winters of 2008 ~ 2009 and 2009~2010 were 3．50℃ and 2．53℃ respectively," they wrote．"However, the mean value for the previous 20 winters had been 5．04℃．The series of lower winter temperatures in the UK during the last three years had raised questions about the probability of more similar, or even colder, winters occurring in the future．"
    Last year．Professor Lockwood and colleagues published a paper that found a link between fewer sunspots and atmospheric conditions that "blocked" warm westerly winds reaching Europe during winter months, opening the way for cold easterly winds from the Arctic and Russia to sweep across the region．Professor Lockwood, while acknowledging that there were a range of possible meteorological factors （气象因素） that could influence blocking events, said the latest study moved things forward by showing that there was "improvement in the predictive skill" when solar activity was taken into consideration．
    小题1:We can know from the second paragraph that _____．
    A．research shows that Britain will soon fall into an ice age
    B．Mike Lockwood's research focuses on space environment physics
    C．it was quite cold in Britain over the entire winter last year
    D．so far one-in-seven winters have been very cold in Britain
    小题2:The．underlined word "mean" in Paragraph 3 is closest in meaning to "_____"．
    A．averageB．stableC．ungenerousD．changeable
    小题3:What can we infer from the last paragraph?
    A．It was sunspots that blocked warm westerly winds reaching Europe．
    B．Meteorological factors hardly have any influence on blocking events．
    C．The latest study done by Professor Lockwood was of little practical value．
    D．Considering solar activity or not affects the accuracy of weather forecasting．
    小题4:What's the best title of the passage?
    A．Another big danger approaching the UK
    B．Research finds out solar activity is to blame for the cold
    C．UK faces more cold winters due to weaker solar activity
    D．Changes in weather patterns should be responsible for low solar activity

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