A: I heard the news about your job. Why did you quit?
B: Well, my boss thought I was unimportant. ________________
A: I see. That’s why your wife wanted you to quit the job.
(A)He had faith in my capability.
(B)He often assigned important tasks to me.
(C)I finally got fed up with his attitude.
(D)He thought highly of my contributions to the company.