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Infrared scanning technology may be brought back into operation because of ________.

发布时间:2024-07-09

A.the desire of farmers to improve the quality of their produce

B.growing concern about the excessive use of pesticides on crops

C.the forceful promotion by the Department of Agriculture

D.full support from agricultural experts

试卷相关题目

  • 1The application of infrared scanning technology to agriculture met with some difficulties due to ________.

    A.the lack of official support

    B.its high cost

    C.the lack of financial support

    D.its failure to help increase production

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  • 2Farmers can save a considerable amount of pesticide by ________.

    A.resorting to spot-spraying

    B.consulting infrared scanning experts

    C.transforming poisoned rain

    D.detecting crop problems at an early date

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  • 3In order to apply pesticide spraying precisely, we can use infrared scanning to ________.

    A.estimate the damage to the crops

    B.draw a color-coded map

    C.measure the size of the affected area

    D.locate the problem area

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  • 4Plants will emit an increased amount of heat when they are ________.

    A.sprayed with pesticides

    B.facing an infrared scanner

    C.in poor physical condition

    D.exposed to excessive sun rays

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  • 5The author’s main purpose in writing the passage is to ________.

    A.compare the consequences of the earthquakes that occurred in the U.S.

    B.encourage civil engineers to make more extensive use of computers

    C.outline the history of the development of quake-resistant building materials

    D.report new developments in constructing quake-resistant buildings

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  • 6The medicine is on sale everywhere. You can get it at ________ chemist’s.

    A.each

    B.some

    C.certain

    D.any

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  • 7You cannot be ________ careful when you drive a car.

    A.very

    B.so

    C.too

    D.enough

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  • 8In general, the amount that a student spends for housing should be held to one-fifth the total ________ for living expenses.

    A.acceptable

    B.available

    C.advisable

    D.applicable

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  • 9Every man in this country has the right to live where he wants to ________ the color of his skin.

    A.with the exception of

    B.in the light of

    C.by virtue of

    D.regardless of

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  • 10Housewives who do not go out to work feel they are not working to their full ________.

    A.capacity

    B.strength

    C.length

    D.possibility

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