--When      your mother       you that computer?---Oh, I have forgotten.
#37379
A
does,buy
B
has, bought
C
has,had
D
did,buy
推荐题目
Peter            basketball.
#40678
A
don’t play
B
doesn’t plays
C
doesn’t play
D
don’t plays
It’s ten o’clock. Betty _______ piano.
#42454
A
is playing
B
plays
C
is playing the
D
plays the