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
A warm thought suddenly came to me _______ I might substitute the hero to buy some flowers for his mother’s 60th birthday.
#33893
A
if
B
when
C
that
D
which
I’ll finish the job ____ I come across great difficulty.
#33941
A
so that
B
even though
C
no matter
D
as though
I can’t fully understand what his music conveys, his performance is quite impressive.
#30804
A
As
B
Since
C
If
D
While
Though having discussed it for long, they still haven't reached an agreement ________ they should pour more money into the project.
#30082
A
whether
B
if
C
that
D
what
The two military exercises were similar __________ they were both intended to give a threat to a certain country.
#31922
A
to what
B
for which
C
in that
D
except that