________ you eat the correct foods ________ be able to keep fit and stay healthy.
#81189
A
Only if; will you
B
Only if; you will
C
Unless; will you
D
Unless; you will
推荐题目
 Doctors have said that as many as 50% of patients don’t take medicine_______. 
#84605
A
like directed
B
to be directed
C
as directed
D
so that directed
Having an outdoor meal is always fun, but it can also be damaging to the planet if ______.
#81911
A
planned not carefully
B
not planning carefully
C
not planned carefully
D
not to be planned carefully
He changed so much that only when I looked closely________he was exactly my long lost friend.
#80048
A
I realized
B
did I realize
C
I did realize
D
realized I
 Hearing the bell ringing, out    .
#79942
A
rushing the children
B
rushed the children
C
were rushing the children
D
the children rushed