问题
选择题
-----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
答案
B。
本题考查动词时态。根据题意，该空表示在过去某段时间（yesterday）内正在进行的动作，意思是昨天我弟弟在正在参加比赛，因此，应用过去进行时。