you understand this rule, you’ll have no further difficulty.
#31690
A
Until
B
Unless
C
Though
D
Once
推荐题目
Everyone is different and that is ________ makes our world so much better.
#32293
A
that
B
which
C
what
D
who
His best movie was about the life of Gandhi in India, ______ won several Oscar awards.
#30838
A
where
B
who
C
which
D
that
How did you manage to get to school on time ______ you missed the school bus?
#79910
A
when
B
if
C
once
D
because