We won’t give up ______________we should fail ten times.
#31334
A
even if
B
since
C
whether
D
until
推荐题目
___________there are many different types of food, some animals spend their lives eating only one type.
#31689
A
Since
B
Unless
C
Once
D
While
He will spend six hours at his desk _______ he finishes his composition.
#79623
A
before
B
until
C
after
D
when
Feathers fall to the ground slowly,________ stones fall much faster.
#80177
A
but
B
however
C
while
D
yet
—I think George doesn’t really care for TV plays.—Right,__________ he still watches the program.
#80004
A
and
B
but
C
or
D
so