题目

题型：不详难度：来源：

Please find some books that _____________ these matters.
A. light upon   B. give light upon  
C. throw light upon            D throws light upon

答案

C

解析

这题考查词组：throw light upon“阐明”，又因为是定语从句，谓语动词和some books一致，用复数。选C。