一台织布机原来每小时织布59.2米，改进技术后，现在每台每小时织布米数是原来的2.5倍，现在每台每小时织布多少米？

Scientists have created _____ intelligent food wrapping material that changes color if_____ contents are

going bad.  [ ]

A. an; 不填

B. 不填; the

C. an; the

D. the; 不填