Question

【题目】－Why did you sleep so late yesterday?

－Because I wanted ________ today’s math test.

A. study B. study for C. to study D. to study for

Answer 1

【答案】D

【解析】句意：-你昨天为什么睡这么晚？-因为我想为今天的数学考试复习。study学习；study for为…而学习；to study动词不定式；to study for动词不定式。动词want后接不定式，所以选项A和B是错误的；study for表示“为……学习”。故应选D。