下面GMAT思频道为大家整理了如何解答
1.有一种材料supersofte和传统水泥比,价格低，更坚固而且insulated，于是判断采用这宗材料肯定能降低cost，问哪个weaken，我选这种材料按照要求在某些地方要很厚，即使用量大(虽然他比同量水泥结实)
2.还有说航海纪录发现在地中海从来没有人取深海去航行，因为没有这样的记载，最新发现只有在近海出才有残骸，证明了没人去深海，问weaken
3.有一个公司生产了一种新的水泥，好像是"Super...该水泥可防水等等优点。记不清了
4.保护野生动物的经理们,为了控制河里的鱼的数量,每隔一段时间向河里加一些毒素.有专家说,这毒素会对其他的野生动物的血液系统有一定损害,所以会破坏生态,要停止这个行为.要求WEAKEN该专家的观点.我选的好象是这鱼数量多了以后会如何如何，从而破坏生态。
5.某国货币在以前的两个时间段里因货币对美金比值最低，而在那两个时间段里，该国出口得到大幅上升。如今货币值升了，出口下降了很多，经济也不好。经济学家提出，该国设法减低币值，这样一来就能提高出口，从而提高经济。问WEAKEN，我选只有在货币值在较高的水平时，出口增加，经济才是健康的。
6.说有些人对bright光disorder,但能适应dim的光，又说对bright光里某种光不disorder,问推论?
我选有一种可以过滤bright光里除了某种光之外的其他光的眼镜有助于那些人
7.一道说光的事情，有些人晕眩，我来不及了，按照机经上说，选找副眼镜就可以了
8.对未经处理的大豆设立出口关税那题.说取消关税不利于降低城市失业律.问削弱.选无利可图的农民大量涌入城市.
9.机场拥挤， 从东边出口起飞的飞机占60%，从西边出口起飞的飞机占40%。 为了减轻交通堵塞，管理人员想建在东边建新的出口以缓解压力，问evaluation
10.For similar cars and drivers, automobile insurance for collision damage has always cost more in Greatport than in Fairmont. Police studies, however, show that cars owned by Greatport residents are, on average, slightly less likely to be involved in a collision than cars in Fairmont. Clearly, therefore, insurance companies are making a greater profit on collision-damage insurance in Greatport than in Fairmont.
Which of the following is an assumption on which the argument depends?
A. Repairing typical collision damage does not cost more in Greatport than in Fairmont.
B. There are no more motorists in Greatport than in Fairmont.
C. Greatport residents who have been in a collision are more likely to report it to their insurance company than Fairmont residents are.
D. Fairmont and Greatport are the cities with the highest collision-damage insurance rates.
E. The insurance companies were already aware of the difference in the likelihood of collisions before the publication of the police reports.