Because he has been out of work for months the young man now depends on his parents for

问题补充：

Because he has been out of work for months, the young man now depends on his parents for living.

A. 不填; a

B. the; a

C. 不填; 不填

D. the; 不填

答案：

(答案→)A. 不填; a

B. the; a

C. 不填; 不填

D. the; 不填

解析：out of work失业；living作名词解时，是“生活,生计”的意思,指的是一种谋生的具体方式或手段,是可数名词,常与冠词a连用。 故选A。