After graduation, Bill went to mountainous village and devoted himself thereA to teach B t

发布时间：2020-08-16 19:25:20

After graduation, Bill went to mountainous village and devoted himself     there
A to teach        B to  teaching    C taught       D teach

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解析：考查固定结构。Devote oneself to doing sth.投身于……所以选B.
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