Question

The government _____ air quality in urban areas from level one to five: excellent, fairly good,slightly polluted, poor and dangerous.
A  arranges       B. classifies     C. distributes       D. divides

Answer 1

B

试题分析：考查动词辨析。句意：政府把城市空气质量分为1-5个等级：优、良、轻微污染、差、重污染。A安排；B分类；C分配；D划分；常用divide...into...。故选B。