填空题

The clearing of trees today is evidently attributed to cattle grazing because of ______.

【参考答案】

the international growth of fast food chains
<上一题 目录 下一题>
热门 试题

填空题
A variety of gases trapped in the Earth’s atmosphere can ensure life on Earth because they are ______.
填空题
______ is very important to the absorption of the rainfall.
相关试题