想要报考美国商学院，但我学的是英语经贸，觉得自己没什么专业知识，我该看些什么书来补充一下呢

As China's economic development into the fast lane, the demand for energy is increasingly urgent that China is a coal as the main source of energy, the coal mine to ensure social stability and rapid economic development in a very important role, it is necessary to ensure that coal the safe operation of mining, mine ventilation system is necessary to ensure the scientific, efficient, and achieve continuous ventilation, stability, high efficiency, so as to create a good environment and security hot-wet production environment. The curriculum design is to consider the long-term planning in Shandong coal production over the next decade, from 2009 to 2018 is divided into three periods: 2011, 2016, 2018, due to focus on coal production to the west the transfer of mining area, so the time to adjust production there will be an increase in mining area west of the coal face of the number of heading face the end of each period to make an evaluation of different options, arrive at different