题目内容
Almost all of his time ______ experiments, he has no time to visit his parents.
- A.devoted to do
- B.devoted to doing
- C.devoting to doing
- D.is devoted to doing
B
devoted to后接名词或者动名词,致力于……过去分词做他的时间和devote有动宾关系,故用被动语态,此处省略be动词,故选B。
devoted to后接名词或者动名词,致力于……过去分词做他的时间和devote有动宾关系,故用被动语态,此处省略be动词,故选B。
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