The rich only themselves in making money and had no eye for the needs and welfare of their workers．
A. occupied
B. concerned
C. enjoyed
D. devoted
网友回答
(答案→)A. occupied
B. concerned
C. enjoyed
D. devoted
解析：固定词组。固定词组occupy oneself in sth让自己忙于…；devote oneself to…致力于…；句意：富人只是让他们自己忙于挣钱一点都不关注工人的需要。故A正确。