---Is your father a teacher? ---well, he _______.
#70684
A
used to
B
was used to
C
used to be
D
is used to be
推荐题目
  Few young people have got interest in doing traditional work these days, ______?
#68629
A
do they
B
don’t they
C
have they
D
haven’t they
__ is really hard __ them to climb Mount Tai. 
#69186
A
This, to
B
It, to
C
This, for
D
It, for
 Your father used to work in the factory,________?
#69284
A
did he
B
didn’t he
C
does he
D
used he
I don’t know ___________ the question.
#70356
A
what to answer
B
how to answer
C
to answer what
D
to answer how