place
have placed
have been placing
be placed
第1题:
John told us that by the end of the year they _____ together for thirty years.
A. would have been living
B. would have lived
C. would have been lived
D. will have been living
第2题:
If only it ()so cold, perhaps I, too, ()more initiative.
A、had been,have shown
B、have been,would show
C、had’t been,cound't have shown
D、had't been,could have shown
第3题:
There is always ______ for improvement no matter how much you have already done.
A、place
B、area
C、room
D、space
第4题:
His parents _______ the US for ten years.
A、have been
B、have gone to
C、have been to
D、have been in
第5题:
夹子用完了。()
第6题:
Great changes () in China since 1978.
第7题:
should have done
must have been done
should have been done
might have done
第8题:
can't have been
mustn't have been
shouldn't have been
wouldn't have been
第9题:
Clamps have been used up.
Lashing wires have been used up.
Twist locks have been used up.
Turnbuckles have been used up.
第10题:
exposed
revealed
confessed
admitted
第11题:
therefore
hitherto
however
nevertheless
第12题:
A primary key must have been created.
A mapping table must have been created.
An overflow tablespace must have been specified.
The PCTTHRESHOLD option must have been specified.
第13题:
A had been; have seen
B have been; have seen
C had been; had seen
D have been; had seen
第14题:
A. took place
B. has taken place
C. has been taken place
D. have taken place
第15题:
This is the first time the students ______ to Hyde Park.
A、have been
B、have been gone
C、have been going
D、are being gone
第16题:
After each container has been stuffed,responsible personnel will ensure that the doors have been securely closed and are watertight and a ______ has been placed on the container.
A.real
B.deal
C.seal
D.meal
第17题:
They()for hours.
第18题:
Since 1991,the goals set in the plan()
第19题:
to stop
to have stopped
to have been stopped
to have been stopping
第20题:
should have been going
must have been going
could have gone
would have gone
第21题:
They have been rising quickly.
They have been falling quickly.
They have stopped rising quickly.
They have stopped falling quickly.
第22题:
A primary key must have been created.
A mapping table must have been created.
An overflow tablespace must have been specified.
The PCTTHRESHOLD option must have been specified.
第23题:
shouldn’tfollow
mustn’tfollow
couldn’t have been following
shouldn’t have been following
第24题:
can't have been
mustn't have been
shouldn't have been
wouldn't have been