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    I can't figure out ________ it is that makes him so difficult at school．

    [　　]

    A．how

    B．what

    C．why

    D．which

    答案：B
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    第三部分：阅读理解（共20小题；每小题2分，满分 40分）
    阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
    A
    A university math tutor has discovered the science behind “singledom”, finding that our chances of finding the perfect partner are just 1 in 285,000. Peter Backus, a tutor at the University of Warwick, published his “Why I Don’t Have a Girlfriend” paper after a three-year love drought.
    His unconventional study uses a famous math formula called The Drake Equation(德雷克等式), which was first used to estimate the existence of extra-terrestrial(地球以外) life.
    The results don't look promising for British singles. 30-year-old Mr. Backus found that out of the 30 million women in the UK, only 26 would be suitable girlfriends for him.
    The dull equation takes into account the number of women aged 24 to 34, living in his home city of London, and who are single, meaning his chances of meeting his dream woman on a night out are slim.
    The economics expert said: “There are 26 women in London with whom I might have a wonderful relationship. So, on a given night out in London there is a 0.0000034% chance of meeting one of these special people. That’s a 1 in 285,000 chance, so it’s not great.”
    The puzzling Drake equation reads: N =" R*" x Fp x Ne x Fi x Fc x L, and helped pioneering scientist Professor Drake to predict that there could be 10,000 civilizations in our galaxy.
    Mr. Backus simply replaced the original equation with his own criteria for a dream date, which included the percentage of women likely to find him attractive, and the number of girls aged 24-34 in London. He said: “The research may sound depressing to people looking for love, but the good news for singles is, it’s probably not your fault!”
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    B. the possibility of his being able to find love
    C. how to get rid of singledom
    D. what math can do to serve our daily life
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    A. Mr. Backus’ major research field is “singledom”.
    B. Mr. Backus found a girlfriend three years ago.
    C. Mr. Backus’ new thesis will surely be well received.
    D. Mr. Backus has been searching for love for long.
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    B. maybe the discovery is not reliable at all
    C. the result was based on his own criteria
    D. there might be more dream date out of London
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    B. The passage intends to prove there are other civilizations.
    C. The passage writer doesn’t really understand the Drake equation.
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    C．some expert has given a warning.
    D．cellphones are responsible for brain tumors.
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    D．Why superheroes enjoy great popularity in Britain.

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    阅读理解。

         John Steinbeck once said,"All Americans believe they are born fishermen.For a man to
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    off the shores of the Florida Keys for tarpon(大海鲢)or catching rainbow trout(虹鳟鱼)in
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         According to the American Sportsfishing Asso ciation,the fishing industry brings in more
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     a member of a wonderful group of people extending to all walks of life.Even President 
    Bush can be found fishing on his farm in Texas with his good friend Roland Martin when 
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          Since then,prime-time(黄金时间)season seems to take forever to arrive.?
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    A.Americans are believed to be the descendants of fishermen?
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    A.when he was reading "The Pearl" by John Steinbeck?
    B.when he went fishing with his grandfather at Lake Mitchell?
    C.after he had spent 16 years on the rivers and lakes of Alabama?
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    C.To make others understand the industry of fishing.?
    D.To express his opinion about fishing in different time of the year.

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