问题
选择题
There are only _________ new words in the passage, but I know _________ of them.
A．a little; none
B．a few; none
C．little; all
D．few; all
答案
答案：B
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. none 没有一个，全部否定all 全部都。一般用于肯定句。
