Question

【题目】 It was _______ problem that _______ of the students could work it out.

A. such a hard; few B. so hard; a few

C. such hard a; few D. so a hard; a few

Answer 1

【答案】A

【解析】

试题分析：句意：这是个如此难的问题，没几个学生能解答的出来。such+a/an+adj+n，few表否定；a few表肯定。依据句意，后一句应该用否定形式。故答案为A。