问题
If we ______ take environmental problems seriously, the earth _______ worse and worse.
A:don’t; will be
B:won’t; isn’t
C:won’t; is
D:don’t; won’t be
B:won’t; isn’t
C:won’t; is
D:don’t; won’t be
正确答案是：
同类题型
I can’t imagine_____ that with such a famous author.
They did not find _____ to prepare for the worst conditions they might meet.
If you don’t keep your words all the time , your best friends won’tyou any more .
Every year, we ______ a school trip to Zhou Enlai Memorial Hall.
The pay phone is across the park. I often go there to call my mother.[ ]