问题
选择题
Since he graduated from university, he ____ a job but he hasn’t got one so far.
A.is looking for
B.has looked
C.has been looking for
D.had looked
答案
答案:C
本题的含义是自从他从大学毕业以来,他一直在寻找工作,但是到现在还没有找到,表示从过去到现在以来一直做某事,现在还在做,可用现在完成进行时,故本题选C。