我是经济法学的，请问报考了GMAT怎么备考

对于GMAT作文部分包括的了Issue和Argument两部分。Issue部分写作，经常容易出现跑题现象，而这种跑题有往往是在Issue部分错误地使用了Argument的思路，结果导致在考试实战时，当发现自己跑题了，往往已经没有时间进行修改，严重影响了后面考试状态。所以，如何避免跑题是考生备考过程中必须重视的一个问题，以下通过例题来初步学习如何避免Issue作文跑题。

"A company's long-term success is primarily dependent on the job satisfaction and the job security felt by the company's employees."

这道题讨论的是"企业长期成功"(a company's long-term success)与"工作满意度及工作稳定度"(job satisfaction and job security)之间的关系。相对应的补集概念为"企业长期失败"与"工作不满意及工作不稳定"。那么，在以上所叙述的四个集合之间展开的讨论，都是属于紧扣题意的。

如果错误使用Argument寻找他因的思路，考生就容易去思考"企业长期成功"除了依靠"工作满意度及工作稳定度"之外，还要依靠新兴市场、企业美誉度、商业联盟等因素，即可能形成类似下面这种范文段落:

I agree that business success is more likely when employees feel satisfied with their jobs. Employees who dislike the workplace or their jobs are not likely to reach their potential performance levels; they may tend to arrive late for work, perform their tasks in an unimaginative and sluggish manner, or take excessive sick leaves. Nevertheless, a firm's long-term success may equally result from other factors such as finding a market niche for products, securing a reputation for quality products and services, or forming a synergistic alliance with a competitor. This list hardly exhausts all the factors that can contribute to a firm's ultimate success, and no none of them-including job satisfaction-is pivotal in every case.