Question

Jim ______ in Zhuzhou since he finished his college.

1. A.
   works
2. B.
   is working
3. C.
   has worked

Answer 1

C
现在完成时的用法。本句意思为“吉姆自从他大学毕业以来一直在株洲工作”，从连词since“自从”可以看出前面应该为现在完成时。因此本题选C。