----What a nice bike! How long ____ you ____it? ----- Just two weeks.
#37320
A
have, bought
B
did, buy
C
have, had
D
are, having
推荐题目
I first met Lisa three years ago. She ________ at a radio shop at the time. 
#36891
A
worked
B
was working
C
has worked
D
has been working
There _________more doctors in our hospital next term.
#41822
A
Will have
B
is going to have
C
will be
D
is
 --- Could you tell me_____ ? ---- Certanily. In half an hour.
#41620
A
when will the high speed train arrive
B
when the high speed train will arrive
C
when would the high speed train arrive
D
when the high speed train would arrive
I won’t go to the concert because I _______ my ticket.
#37539
A
lost
B
don’t lose
C
have lost
D
will lose