She has never done anything for them, _______ they have done everything for her.
#30515
A
when
B
whereas
C
as
D
because
推荐题目
The teachers are so busy that they have no time for outdoor activities ＿＿ they have the interest.
#31706
A
as if
B
even if
C
so that
D
now that
It doesn’t matter what you wear—just ________ you come.
#33425
A
as long as
B
as far as
C
as early as
D
as soon as
I had just taken a bite of my hot dog ________ I heard a familiar voice yelling at me from across the crowded school yard.
#32136
A
before
B
while
C
since
D
when