—I've got an job in New York.

—Oh, ______!  But I'm going to miss you. [ ]

A. that's too bad  

B. I'm sorry  

C. I beg your pardon  

D. that's great

— _____ do you like best?

— Orange, because orange can bring me success. [ ]

A. What

B. Why

C. Which

D. What colour