--- Does your sister work in the pany?
--- No, not now. But she there for 8 years.
A. has worked
B. worked
C. had worked
D. were working
网友回答
A. has worked
(答案→)B. worked
C. had worked
D. were working
解析：考查时态：根据句意：--你姐姐在公司工作吗？--不，现在不了，但她在那里工作了8年。可知姐姐现在不在公司工作，在公司工作8年是过去的事情。选B。