---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正确答案B
---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正确答案B
