Question

The problem is               difficult               students can solve it.

A.so; and few B.such; that little C.so; that few D.such; that a little

Answer

C

【解析】

句意：这个问题是如此难以至于很少的学生能解答它。

考查so……that引导的结果状语从句。so……that如此……以至于，so后面接形容词或副词；such……that如此……以至于，such后面接名词或名词短语；few后面接可数名词复数，意为“很少”；little后面接不可数名词，意为“很少”；a little后面接不可数名词，意为“一些”，根据第一个空后面的difficult可知，应该用so，排除B和D，students是可数名词复数，所以用few，so……that意为“如此……以至于”，排除A，故选C。