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    科目： 来源：不详 题型：单选题

    Every possible means _____ to prevent the air pollution, but the sky is still not clear.
    A．is usedB．are usedC．has been usedD．have been used

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    科目： 来源：不详 题型：单选题

    A teacher of English and class teacher _______ us something about volunteer workers.
    A are telling       B. is telling              C. are given        D. were given

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    科目： 来源：不详 题型：单选题

    It’s said that the number of people ___ seriously injured in the earthquake of Japan on Oct 26th 2013 ___  no more than 10.
    A．are; reachB．who are ; reaches
    C．whom are; reachesD．are; reaches

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    科目： 来源：不详 题型：单选题

    Modern teaching equipment as well as some computers _______ to the village school last week.
    A．were sentB．was sentC．has been sentD．had been sent

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    科目： 来源：不详 题型：单选题

    ______ they grow they make sure that what is left in the ground after harvesting______ a natural fertilizer for the next year’s crop.
    A．Whatever; becomeB．Whichever; becomeC．Whatever; becomesD．Whichever; becomes

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    科目： 来源：不详 题型：单选题

    The New York Times ______ a wide circulation in that town and that people each ______ a copy in the subway is a common occurrence.
    A．has; readsB．have; read
    C．has; readD．have; reads

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    科目： 来源：不详 题型：单选题

    Knowing how to think clearly and how to speak correctly ________ one confidence.
    A．giveB．has givenC．have givenD．gives

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    科目： 来源：不详 题型：单选题

    It is the only one of the most exciting movies ________ been shown this year.
    A．that hasB．that haveC．which hasD．which have

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    科目： 来源：不详 题型：单选题

    One third of our school _________ covered by trees, while the majority of our students ________ girls.
    A．is, is B．are; areC．is; areD．are; is

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    科目： 来源：不详 题型：单选题

    The number of children who___________ both parents to Aids ________ also expected to rise, reaching more than 26 million in 2010.
    A．has lost; isB．have lost; areC．has lost; areD．have lost; is

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