问题
We must stop the hunters hunting the Tibetan antelopes(藏羚羊) in Tibet.— I agree with you. If it ________, they will ________ soon.
A:goes, disappear
B:goes up, are disappearing
C:goes on, be disappeared
D:goes on, disappear
B:goes up, are disappearing
C:goes on, be disappeared
D:goes on, disappear
正确答案是：
