本文为大家罗列的是GRE写作中关于逻辑问题的分析论证句式，从句式中大家可以学习到词汇的运用、逻辑思维的练习、文章框架的
1、Moreover, the author fails to consider and rule out other factors that might account for proportional decreases in spending on food.
2、The author ignores other likely benefits of agricultural technology that affect food pieces only indirectly or not at all.
3、In the first place, a great deal of empirical evidence shows that sequels are often not as profitable as the original movie.
4、However, unless the original cast and production team are involved in making the sequel, there is a good chance it will not be financially successful.
5、Since the difficulties inherent in this process make it hard to predict whether the result will be a success or a failure, the conclusion that the sequel will be profitable is presumptuous(武断的)
6、This assumption overlooks other criteria for determining a bridge’s importance – such as the number of commuters using the bridge, the role of the bridge in local emergencies and disasters, and the impact that bridge closure would have on the economies of nearby cities.
7、Without such evidence, we cannot accept the author’s conclusion that no government funds should be directed toward maintaining the Styx River bridge.
8、The fact that the nearby city has a weakening economy does not prove that the city will not contribute significantly to tax revenues.
9、Substantiating this assumption requires examining the proper duty of government.
10、Accordingly, this assumption is simply an unproven claim.
以上的论证式句式，是GRE作文中必不可少的，大家在平时要多多积累，并且好好利用到自己的实战中。
