问题:
If we continue to destroy and waste the natural resources like this, we will ______it sooner or later.
A.run out
B. run out of
C.use up
D.lack of
If we continue to destroy and waste the natural resources like this, we will ______it sooner or later.
A.run out | B. run out of | C.use up | D.lack of |
参考答案: