THE RENOWNED CHEF , WHO WORKED INOPERATING COSTS BY CLOSING TWO PL...

24. The renowned chef , who worked in

operating costs by closing two plants and

Japan more than three years, prepared

encouraging workers to take early ---.

the raw fish that --- at dinner.

(A) retire

(B) retiring

(A) serving

(C) retired

(B) are served

(D) retirement

(C) have served

(D) was served