Question

Jim _________ in Zhuzhou since he finished his college.
A. works                B. is working           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。