问题补充:
Nowadays it is difficult for people to find work everywhere because economic situation is very serious.
A. 不填;an
B. a; the
C. 不填; the
D. a; 不填;
答案:
A. 不填;an
B. a; the
(答案→)C. 不填; the
D. a; 不填;
解析:考察冠词用法。前文找工作,泛指任何一种工作。work作为抽象名词是代表“工作”这个类别,故不用冠词,下文是特指非常严峻的经济形势,故用定冠词。选C。