Thereis______sheepeatinggrassthere.

There is ______sheep eating grass there.A.a littleB.littleC.a fewD.few

参考答案：
A解析few和a few用以修饰可数名词,前者一般表示否定意义,后者表肯定;little和a little用以修饰不可数名词,前者表否定,后者表肯定