If we keep wasting so much energy, ________are that our oil wells will dry up and the environment will be destroyed.
#11636
A
problems
B
difficulties
C
questions
D
chances
推荐题目
The Meglev Train travels in a vacuum between two magnets, ___ no pollution is caused and less energy is consumed.
#14096
A
where
B
which
C
when
D
therefore
— Who do you think should answer for Li Tianyi’s behavior? — Actually, I think it is their parents_________.
#12414
A
who are blamed
B
that are to blame
C
which are to blame
D
what are blamed
—I hear you saw the film Taijiong last night. ______?—It’s totally fascinating.
#11673
A
Have you got that
B
How do you find it
C
Why not ask me
D
Oh, really
(2013·石家庄市高三二模)A smile ________ the mother's face when the son walked onto the platform to receive the prize.
#11397
A
lit up
B
brought up
C
put up
D
took up
We know that the Black Sea, one thousand years ago, was a fresh water lake about ________ and unconnected with the Mediterranean.
#14224
A
its two thirds present size
B
two-thirds size of the present
C
its two-thirds of the present size
D
two- thirds its present size