What         you         at this time yesterday?
#41896
A
do, do
B
have, done
C
were, doing
D
are, doing
推荐题目
---How long __________ your parents ___________? ---For about twenty years.
#41734
A
did, marry
B
have, married
C
have, got married
D
have, been married
Do you think _________________an English film tomorrow night?
#42562
A
is there
B
there is going to have
C
there is going to be
D
will there be
Mary _____ a photo of Professor Smith while he was making a speech.
#39268
A
took
B
takes
C
would take
D
has taken