Only the factory ____ yesterday ____ this kind of machines.
#83079
A
did we visit; does it produce
B
did we visit; produces
C
we visited; produces
D
we visited; does it produce
推荐题目
Hardly _______________ when we were told to stop.
#83099
A
did we begin
B
had we begun
C
were we beginning
D
were we to begin
It was only when I reread his poems (诗) recently _____ I began to appreciate their beauty.
#81859
A
until
B
that
C
then
D
so
So absorbed ________ in the research that she didn’t hear someone knocking at the door.
#79743
A
she did
B
did she
C
she was
D
was she
Bill wasn’t happy about the delay of the report by Jason, and ______.
#84485
A
I was neither
B
neither was I
C
I was either
D
either was I
The Chinese government promised that under no circumstances ________ the efforts to provide universal and lowcost health care.
#79780
A
it would stop
B
it might stop
C
would it stop
D
might it stop