问题详情

Questions 23 to 25 are based on the conversation you have just heard. 23.
A. It has gradually given way to service industry.
B. It remains a major part of industrial activity.
C. It has a history as long as paper processing.
D. It accounts for 80 percent of the region's GDR请帮忙给出正确答案和分析，谢谢！