. The concert was a great success--there wasn’t a single empty seat in the concert hall, ____ it was very cold.
#34181
A
because
B
when
C
unless
D
although
推荐题目
The teacher talked in a very low voice_____make himself________, clearly.
#34188
A
in order to; hear
B
so as not; hear
C
in order not to; heard
D
so that to; heard
_________you’ve known the importance of it, you should try your best to do it.
#33114
A
So that
B
Now that
C
Now then
D
After that
