－I'm so sorry that you didn't win the skating marathon.－How long _____ you ______?－I skated for 5 hours.
#39817
A
have, been skating
B
were, skating
C
have you skated
D
did, skate
推荐题目
—I have seen the film Titanic already．一When_______ you________ it?
#40380
A
have；seen
B
will；seem
C
did；see
D
did；seen
Mum, Harry Potter is my favorite great book. I ______ it three times already.
#36226
A
read
B
am reading
C
will read
D
have read