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    科目： 来源：不详 题型：单选题

    We are worried about ____ they can be rescued.
    A．thatB．whetherC．ifD．what

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    科目： 来源：不详 题型：单选题

    ____ lack of energy, he still kept on helping the injured people.
    A．Thanks toB．Due toC．DespiteD．Even if

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    科目： 来源：不详 题型：单选题

    Children depend on their parents for food and _______.
    A．clothB．coatC．dressingD．clothing

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    科目： 来源：不详 题型：单选题

    _______ her parents were strongly against it, she married the young man.
    A．ForB．IfC．SinceD．While

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    科目： 来源：不详 题型：单选题


    I can’t help being touched_____ I see the photo of the little Afghan girl crying over her mum’s body
    A．each timeB．at each time C．each time that D．each time when

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    科目： 来源：不详 题型：单选题

    She will fly to Washington, ________ she can enjoy herself.
    A．thatB．whichC．whereD．/

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    科目： 来源：不详 题型：单选题

    The road is covered with ice. I can’t understand         they insist on going by bike.
    A．whyB．whenC．how D．whether

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    科目： 来源：不详 题型：单选题

    It’s the same in China—many people, some ______ are not overweight at all, are always going
    on diets or taking weight-loss pills, ______ are often dangerous.
    A．whose; whichB．of which; whoC．of whom; which D．who; that

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    科目： 来源：不详 题型：单选题

    The popularity of films such as Jurassic Park,       a scientist clones several kinds of extinct dinosaurs, proves how the idea struck a mixture of fear and excitement into people’s hearts.
    A．whichB．whatC．in whichD．that

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    科目： 来源：不详 题型：单选题

    Cloning plants is straightforward           cloning animals is very complicated .
    A．so thatB．althoughC．whileD．as if

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