—Are you a volunteer now?—No, but I _____. I worked for the City Sports Meeting last year.
#81899
A
used to
B
used to be
C
used to do
D
was used to
推荐题目
It sounds like something is wrong with the car’s engine.________，we’d better take it to the garage immediately. (2011·江苏，33)
#79677
A
Otherwise
B
If not
C
But for that
D
If so
I really miss my American friend Nick. It's nearly four years _____we last meet.
#81959
A
that
B
as
C
until
D
since
—Can I smoke here?—No, at no time in the library.
#79944
A
permits smoking
B
does smoking permit
C
smoking is permitted
D
is smoking permitted
We have been told that under no circumstances_______ the office telephone for personal affairs.
#84637
A
may we use
B
we can use
C
we could use
D
did we use
Only after reaching eighteen join the army.
#84047
A
have you; you can
B
have you; can you
C
you have; you can
D
you have; can you