List I | List II | ||
A. | Black quarter | I. | Escherema coli |
B. | Anthrax | II. | Clostriatium chervoel |
C. | Brucellosis | III. | Bacillus anthravis |
D. | Calf scour | IV. | Brucella abories |
Fill in the blank with the correct option:
She has been working here __________ five years.