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    Starting the day on an egg could keep your blood pressure(血压) under control, research suggests．Scientists have shown that eggs produce proteins with a function similar to that of powerful blood pressure-lowering drugs．
    The research, from the University of Alberta in Canada, showed that when eggs come in contact with stomach enzymes(酶) they produce a protein that acts in the same way as Ace inhibitors, but more work is needed to show the effects outside a lab and in the human body．
    Earlier this month, British researchers declared that, contrary to popular beliefs, it is healthy to go to work on an egg．They concluded that the type of cholesterol (胆固醇) found in eggs has little effect on increasing heart disease risks．
    Researcher Professor Bruce Griffin, from the University of Surrey, said:“The wrong beliefs linking egg eating to high blood cholesterol and heart disease must be corrected ．The amount of fat in our diet has an effect on blood cholesterol that is several times greater than the relatively small amounts of cholesterol found in eggs．The UK public do not need to be limiting the number of eggs they eat．They can be encouraged to include them in a healthy diet as they are one of nature’s most nutritious foods．”
    The British Heart Foundation dropped its three-egg-a-week limit in 2005．However, almost half of Britons believe the limit still applies．
    小题1:From the text we know that Ace inhibitors are         ．
    A．a kind of medicineB．a kind of protein
    C．a kind of illnessD．a kind of food
    小题2:According to what Professor Brcue said, eggs        ．
    A．are the most nutritious food．
    B．have no effect on blood cholesterol
    C．can be included in a healthy diet
    D．are forbidden to be eaten in the UK
    小题3:We can infer from the text that           ．
    A．drugs to lower blood pressure will be replaced by eating eggs
    B．stomach enzymes mixed with eggs can cure heart diseases
    C．most Britons agree the three-egg-a-week limit should be dropped
    D．about 50% of Britons think eating an egg a day is bad for their health
    小题4:The text is meant         ．
    A．to introduce scientific findings about eggs
    B．to introduce a medicine made from eggs
    C．to tell people how to lower their blood pressure
    D．to advise people to eat as many eggs as possible

    小题1:A
    小题2:C
    小题3:D
    小题4:A
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    Foods from Around the World
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    Shao Wong is a student in France. He comes from China. “I’d never tasted cheese or even milk before I came here. Cattle are rare in my part of China, so there are no dairy products. I tried milk when I first arrived in France. I hated it! I sampled cheese too, but couldn’t manage more than one bite. I love ice cream, though, and that’s made from milk.”
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    Nathan is American. He taught for a year in China. “My friends gave me some 100-year-old eggs to eat. I didn’t like the look of them at all. The insides were green, but my friends said the color was normal. The Chinese put chemicals on fresh eggs. Then they bury them in the earth for three months. So the eggs weren’t really very old. Even so, I absolutely refused to touch them.”
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    D. He didn’t taste cheese because he hated it.
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    A. Religious.     B. Brave. C. Confident.   D. Open- minded.
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