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

    A.thatB.thisC.oneD.it

    【答案】D

    【解析】

    考查代词。句意：新技术使生产新产品的速度更快、成本更低成为可能。A. that那个；B. this这个；C. one一个；D. it它。分析句子成分可知，动词make后真正的宾语是to do 不定式“to turn out new products faster and at a lower cost.”，此空需要it作形式宾语，故选D。

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