The process of producing electricity may also give out CO2, ______ you heat your house with electricity instead of charcoal.
#31864
A
as long as
B
as soon as
C
as if
D
even if
推荐题目
He was told that it would be at least three months ___ he could recover and return to work.
#79972
A
when
B
before
C
since
D
that
I believe _____ you have made efforts and ______ you are sure to achieve your goal.
#30866
A
that; /
B
/; /
C
/; that
D
whether; that
If you keep on your research, you’ll find out the result _______.
#32993
A
in time
B
at no time
C
on time
D
at the same time
—Will you go to Tom’s birthday party tomorrow?—No，________invited to, for she is the last person I’d like to see.
#33364
A
unless
B
even though
C
when
D
until
The reason ____ he was late for the meeting was _____ he forgot to use the alarm clock.
#32755
A
which; because
B
why; because
C
why; that
D
that; because