477.Did you watch the basketball match yesterday?
Yes, I did.You know, my brother _____ in the match.
A.is playing
B.was playing
C.has played
D.had played
478.Do you think we should accept that offer?
Yes,we should, for we ________ such bad luck up till now, and time _____ out.
A.have had;is running
B.had;is running
C.have;has been run
D.have had;has been run