I had a little for breakfast. Now I'm _____ hungry.        [ ]

A. kind of                        

B. a kind of'

C. a few                          

D. a little of'

某汽车市场运进480辆汽车准备销售，由于开展了促销活动，每天销售的汽车数量是原计划的1.5倍，结果提前8天完成了销售任务，问原计划每天销售多少辆汽车？