Carbon dioxide ___ from burning fuels is the most common of the so-called greenhouse gases.
#4678
A
producing
B
having been produced
C
to be produced
D
produced
推荐题目
I know nothing about the match ________ I read in the newspaper.
#4820
A
besides
B
expect
C
except that
D
except what
Choosing a college major can be a difficult task, but it is nothing to take .
#4591
A
slightly
B
lightly
C
seriously
D
hardly
He prefers to die rather than ________ to his enemies.
#4633
A
give up
B
give out
C
give in
D
give off
Can’t you notice that there is little time left? Please tell me the whole thing .
#4906
A
in case
B
in brief
C
in total
D
in detail
— Everything for the project has been progressing smoothly so far.--- ____ that you’ll complete it on time.
#4628
A
No wonder
B
No doubt
C
No need
D
No worry