![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
We cannot infer from the article that ______.
A.
there are abundant mineral reserves in the mountains
B.
China's mineral deposits are evenly scattered
C.
China is rich in non-metal deposits
D.
Research and exploration in the eastern and western parts of China have to be intensified