-- Let me help you carry the box.-- No, thanks. It’s big,             there is nothing in it.
#56775
A
and
B
so
C
but
D
because
推荐题目
___________ the car’s old, it still runs well.
#55333
A
Because   
B
So  
C
Although
D
But
Jeff’s sister can’t swim _____dance.
#55593
A
and
B
but
C
and not
D
or