We can’t do well in examination _________ we study hard in school time.
#56352
A
if
B
and
C
since
D
unless
推荐题目
—Did you have a good time at the party?—Yes. We sang ______danced until late at night.
#57645
A
but
B
if
C
and
D
so
our manager objects to Tom’s joining the club, we shall accept him as a member
#58091
A
Until
B
Unless
C
If
D
After
You should go over your test paper _____ you hand it in.
#56787
A
before
B
though
C
because
D
as soon as
