—We can’t climb the mountains the bad weather.—What a pity !
#56288
A
because
B
because of
C
so
D
as
推荐题目
We can’t do well in examination _________ we study hard in school time.
#56352
A
if
B
and
C
since
D
unless
---How long have you known the doctor ? ---_________he helped me three years ago.
#56019
A
When
B
Before
C
Because
D
Since
Some people won’t realize the importance of their health _____they have lost it.
#56772
A
after
B
when
C
until
D
as
After school he didn’t go home . _______ he went to the Internet café (网吧)..
#58321
A
But
B
While
C
Instead
D
Instead of
You’d better look up the new word in a dictionary _____ you don’t know it ?
#56621
A
if
B
that
C
though
D
whether