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    【题目】New technologies have made __________ possible to turn out new products faster and at a lower cost.

    A. that B. this

    C. one D. it

    【答案】D

    【解析】句意：新的技术已经使更快、成本更低地生产新产品成为可能。不定式短语to turn out...在句中是真正的宾语，空格处为形式宾语,故用it。其余选项均不作形式宾语。

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