The changes in our chemistry lab will cost quite a lot, ____ they will save us money in the long run.
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A
or
B
since
C
for
D
but
推荐题目
Science fiction writers often write about _______will happen in “tomorrow’s world”.
#29984
A
why
B
that
C
what
D
how
Christina wasn’t saying anything, but the professor smiled at her _______she had done something very clever.
#31695
A
as if
B
now that
C
while
D
though
I will go to the science palace to morrow _____it doesn’t rain heavily.
#79916
A
as if
B
in case
C
even if
D
so long as
_____________ bad-tempered at times, he is still respected by all the students.
#31551
A
In spite of
B
Even if
C
Not until
D
Despite
Darwin counted 225 flowering plants, ______ he collected and brought home 193.
#33868
A
which
B
for which
C
in which
D
of which