. My first summer vocation in the high school, _______I spent a fortnight on the farm, is really unforgettable.
#94074
A
when
B
that
C
which
D
the one
推荐题目
I saw Helen at the party last month. It _________ a year since we met last time.
#92228
A
was
B
is
C
has been
D
would be
Not until all the fish died in the river how specious the pollution was.
#93485
A
did the villagers realize
B
that the villagers realized
C
the villagers did realize
D
didn’t the villagers realize
Only after staying in England for a few weeks did Li Lei become used ____ Chinese.
#92323
A
to not speaking
B
not to speaking
C
to not speak
D
not to speak
There is no doubt ______ everyone will unite and work for better days.
#92628
A
whether
B
that
C
what
D
how