【题目】It is not so much the language ________ the cultural background ______ makes the film difficult to understand.
A.that; as
B.what; as
C.as; what
D.as; that

【答案】D
【解析】考查短语和强调句。句意：并不是像文化背景一样多的语言使这部电影很难理解。so much as...“和……一样多”；not so much as...“前者不如后者多”，整个句子结构是强调句型It is…that…，强调句子的主语，第二空用that，所以答案是D.