普通商品的使用价值是为满足人们的某种需要，证券的使用价值则是可以生息，能为持有者带来一定的利息收入。( )
参考答案：对
After playing football about half an hour, the students took _________ rest.
A．a little minute’s
B．a little minutes’
C．a few minute’s
D．a few minutes’
