【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
在线课程【答案】D
【解析】句意：新技术使新的产品以更快的速度和更低的成本得以生产成为可能。此处it是形式宾语，真正的宾语是不定式短语 to turn out new products faster and at a lower cost。