【題目】He started to study hard and decided to________his whole life to the science.

A. ignore B. devote C. prefer D. lead

【答案】B

【解析】考查動(dòng)詞的用法。devote常和介詞to連用，devote... to ( doing) sth表示"把……貢獻(xiàn)給（做）某事"。

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