4 You will succeed in the end ____ you give up halfway.
#80147
A
even if
B
as though
C
as long as
D
unless
推荐题目
Pop music is such an important part of society __ it has even influenced our language.
#31143
A
as
B
that
C
which
D
where
Perhaps the day will come ____ people will be able to breathe clean air in cities．
#32785
A
when
B
while
C
as
D
since
Professor Hawking stepped into the office he knew that there was no hope.
#31847
A
Unless
B
Now that
C
The moment
D
Although
Some of my workmates prefer to send to our QQ group ______ news they got.
#30165
A
whatever
B
however
C
whichever
D
whenever