题目内容
He was crazy ______ his study when he was young, which contributes ______ his success in later life.
| A.for; to | B.about; to | C.about; on | D.for; on |
B
试题分析:考查短语中介词的习惯搭配。 be crazy about“对…疯狂”;contribute to “有助于,促成”
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