to his scientific work, he has no time to care for his family affairs, which his wife always plains about.
A. Devoting
B. Devoted
C. Being devoted
D. Having devoted
网友回答
A. Devoting
(答案→)B. Devoted
C. Being devoted
D. Having devoted
解析：考查分词用法。Be devoted to致力于…；形容词短语devoted to his scientific work修饰后面句子主语he;