will be published
is publishing
is being published
has been published
第1题:
used; keeping
was used; keeping
is used; to keep
are used; keep
第2题:
第3题:
For
After
During
At
第4题:
are
have
is
were
第5题:
lives
world
society
position
第6题:
descended
decreased
disappeared
departed
第7题:
As he hadn’t received
Not having received
Having not received
He hadn’t received
第8题:
breaks
has broken
were broken
had been broken
第9题:
lost his life
flew only 8 minutes
got badly wounded
succeeded in flying
第10题:
it mustn’t
it hasn’t
it doesn’t
it didn’t
第11题:
that
what
this
which
第12题:
how
because
as
that
第13题:
relieve
release
emit
discharge
第14题:
If she came
Would she come
Had she come
Did she come
第15题:
so
when
after
before
第16题:
spoke
typed
introduced
chatted
第17题:
road
wall
fence
river
第18题:
have realized
has realized
have been realized
has been realized
第19题:
involving
counting
covering
figuring
第20题:
as
since
until
before
第21题:
will finish
has finished
finish
would finish
第22题:
were
was
has been
is
第23题:
particular
especially
special
peculiar
第24题:
a little did he hear
1ittle did he hear
1ittle heard he
a little heard he