What_____you_____at nine yesterday morning?
#41735
A
have, done
B
did, do
C
were, doing
D
do, do
推荐题目
We will wait until everyone ________ back.
#36524
A
comes
B
come
C
will come
D
is coming
What are the children going to do if it_________ next Saturday?
#42004
A
isn’t rain
B
doesn’ t rain
C
won’t rain
D
don’t rain