We won’t give up ______________we should fail ten times.
#31334
A
even if
B
since
C
whether
D
until
推荐题目
A dozen ideas were considered____the chief architect decided on the design of the building．
#80001
A
because
B
before
C
whether
D
unless
To sum up, ______ war is unavoidable, human beings cannot enjoy everlasting peace.
#30973
A
as long as
B
as far as
C
as soon as
D
as well as
Being a doctor is one of the few professions＿＿＿＿if you make a mistake，it can mean somebody's life．
#31095
A
that
B
which
C
when
D
where