----Have you worked in this company for a long time?-- Yes since I from the college.A

问题补充：

----Have you worked in this company for a long time?

---- Yes, since I from the college.

A. has graduated

B. graduates

C. had graduated

D. graduated

答案：

A. has graduated

B. graduates

C. had graduated

(答案→)D. graduated

解析：本题考查时态。此处是省略句， 补充完整应是：I have worked in this company since I from the college。所选答案的时态应与前面的现在完成时have worked相呼应。