You should keep working hard __you have passed the exam.
#57092
A
if
B
because
C
even though
D
when
推荐题目
Boys and girls, __________ you choose to wear, your clothes should be clean.
#55826
A
however
B
whatever
C
whenever
D
wherever
--- Would you come back to have dinner with us this evening? --- I’d love to, ______ I have an important meeting .
#55470
A
and
B
or
C
so
D
but
I am sure I will do it well __________you give me this chance.
#58316
A
if
B
before
C
until
D
though