2015年1月19日GMAT考试刚刚完成了新一轮题库更换。这次短库让很多考生感到措手不及，但请不要惊慌！新东方网GMAT频道在此为各位考生整理了2015年2月GMAT作文机经之研发再生能源，供考生们参考使用，希望对各位备考能有帮助。

　　想让机经来得更猛烈些？请戳>>2015年2月GMAT作文机经汇总

　　研发再生能源

　　本月原始

　　V1有个公司主要是研发mining technology,但是近几年世界需求下降，所以这导致了他们公司的profits和stock prices的下降。但是这两年renew energy特别火，所以如果他们转换研发这个技术，就能保证在未来profits和stock prices不会下降。

　　V2说的是一家mining technology的公司叫Blastcom Corporation. 说因为mining technology会reduce the profit and stock price of corporations, 所以这家公司推出了一个strategy：switching the older mining technology to renewable enerygy technology. 他们觉得这个strategy will increase their profit, 因为其他corporations using solar enery, wine energy之类的都成功了。

　　考古

　　V1.公司研究方从mining technology到renewable energy Blastcom Corporation的一封给stockholders的newsletter. 发现mining technology had a big drop last year.作为能源公司, 它们打算要have scientists 把研究efforts全部转移到renewable energy technology research. 然后说其他研究新能源的公司近年盈利,所以他们打算转移研究方向.结尾是guarantee no decline关键字来说服stockholders 买stock.

　　V2.one corporation's profits and stocks prices fell in recent years, so advise to switch research efforts from mining technology to new renewable energy technology, because the profits and stocks prices of the new renewable energy 一直稳定 or 上升 in recent years, so the switch will guarantee the success of the corporation in the future.

　　V3.由于全球对mining technology的需求降低，导致the declining of Blastcom corporation's profits and stock prices. So Blastcom 打算让其科学家把研究方向从mining technology switch到renewable energy technology，由于 renewable industry is blooming and several other renewable energy companies have made a success, thus Blastcom will also be successful in this field and therefore keep its profits and stock prices safe from declining.

　　V4.Due to the decline demand of the mining technology, all the related corporations are suffering form decline of profit and sales this year, including Blastcom Corporation. Blastcom Corporation is considering adopting one growth strategy: to shift some of the researchers from mining technology to the renewable energy technology, the demand for the renewable energy such as solar energy. Some of the prominent companies which market the renewable energy are successful in recent years. Therefore, it is guaranteed that company Blastcom will also be successful in the future by providing renewable energy

　　参考思路

　　1.错误类比：别家公司做renewable energy成功不代表B公司也会成功

　　2.就算renewable energy整个行业都在发展，也不能代表这个行业里面的每家公司都盈利

　　3. Profit的影响因素很多，即使专业之后profit有好转，也无法保证无论遇到什么困境，只要在renewable energy行业里profit都不会受影响

　　4.无因果关系：其他研究新能源的公司盈利不是因为他们的研究，可能是其他原因，比如前几年国家政策支持等等

　　5. 就算Blastcom Corporation转移研究方向能够guarantee no decline，也不代表stockholders一定要选他们，其他的公司还能够guarantee increase呢

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(编辑：马荟)