Having retired from work, he is with the welfare(福利) of the disabled.
A. associated
B. occupied
C. armed
D. abandoned
网友回答
A. associated
(答案→)B. occupied
C. armed
D. abandoned
解析：考查固定搭配。Be associated with与…有联系；be occupied with sth忙于sth；be armed with配备有…；句意：退休以后，他忙于残疾人的福利事业。根据句意说明B正确。