They can surely overcome those difficulties ___ they are closely united.
#80402
A
even if
B
as long as
C
so long as
D
B and C
推荐题目
(2014·福州市高中毕业班质量检查)Across all media，people are debating about________we need to keep track of every school bus on China’s road.
#30052
A
how
B
whether
C
which
D
where
I think everyone should donate blood _____ he is healthy because that’s a citizen’s responsibility.
#31890
A
as if
B
as long as
C
now that
D
in order that
It was the belief _____ Alex Haley could find his root in Africa ____ made him decide to go to Zambia.
#31112
A
/; which
B
which; that
C
that; which
D
that; that
Children’s brains can’t develop properly_______ they lack protein.
#79950
A
when
B
since
C
because
D
unless