You’ll fail the exam _____ you work hard.
#56166
A
if
B
unless
C
or
D
so
推荐题目
—Could you please______? —Yes, sure.
#55426
A
do the dishes
B
taking out the trash
C
cleaned your bedroom
D
to make your bed
—Can you guess if they ________tomorrow? —They will come if they ________free, I think.
#56039
A
come; will be
B
will come; will be
C
come; are
D
will come; are