________ he studies hard, he will never pass the examination.
#80248
A
If
B
Unless
C
Even if
D
Even though
推荐题目
She’ll never forget her stay there ________ she found her son who had gone missing two years before.
#80671
A
that
B
which
C
where
D
when
—Why are you staring at me?—You look stupid! The way you wear is _______ annoys others most.
#31151
A
which
B
where
C
how
D
what
I don't know why she is looking at me she knew me. I've never seen her.
#31806
A
as
B
although
C
even if
D
as if
Yang Liwei spent the whole evening talking about the things and persons ________ none of us has ever heard of in CCTV station.
#80625
A
which
B
who
C
whom
D
that