Mary is a translation of a French novel.
A. engaged with
B. busy in
C. absorbed to
D. occupied with
网友回答
A. engaged with
B. busy in
C. absorbed to
(答案→)D. occupied with
解析：考查词组：忙于：be occupied with，句意：玛丽在忙于翻译一本法国小说。A项应该是engaged in，B项应该是busy with，C项应该是absorbed in。选D。