After playing football for more than half  an hour, the students took ______rest.       [ ]

A. a few minute's    

B. a few minutes'        

C. a little minute's    

D. a little minutes'

列举“我们唱着东方红，当家作主站起来，我们讲着春天的故事，改革开放富起来。”歌词中歌颂的两位伟人。（2分）