【题目】_______to his scientific research,the professor took little interest in fashion nor in money.
A.DevotingB.Devoted
C.Having devotedD.To devote
在线课程【答案】B
【解析】
考查非谓语动词。句意：全身心投入到科学研究中，教授对时尚和金钱都不感兴趣。根据与后面的句子是逗号连接，没有连词，而且主语是同一个，故此处用非谓语动词；指某人全神贯注于某事用sb. be devoted to sth.，此处主语和动词是被动关系，用过去分词devoted to作原因状语，故选B。