Study hard , ______ you will not pass the exam .
#32806
A
and
B
otherwise
C
if
D
unless
推荐题目
You have to take some necessities such as ropes, a flash, boots, ______ you may get lost in the mountain if going hiking.
#31411
A
so that
B
in order that
C
now that
D
in case
As we have planned, we’ll go to Beijing to attend her sister's wedding party. We'll also visit our mother school _____ we go there.
#79913
A
unless
B
when
C
once
D
even if
— My teacher punished me this morning.—Why? ______ I know, you’ve done nothing wrong,
#31973
A
as long as
B
as far as
C
as well as
D
as soon as