There are only new words in the passage but I know of them.A. a little; noneB. a few; n

问题补充：

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：

A. a little; none

(答案→)B. a few; none

C. little; all

D. few; all

解析：考查little和few等的用法。句意“这篇文章中只有一些生词，但我一个也不认识。”a little和little修饰不可数名词；a few和few修饰可数名词；word可数，排除A、C；few和little表示否定，“几乎没有”；a few和a little表示肯定，“一些，一点”；根据but表转折知，第二空用none“一个也没有”。故选B。