5月07日GMAT考试——逻辑新题汇总

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26飞机喷漆
飞机喷漆，老技术是一层底漆加一层面漆。新技术是两层面漆。卖飞机的认为新技术在long term下可以提供更好的economic sense。问以下哪个assumption if true，能够best strength这个claim。选的是一层面漆相比一层底漆的weight difference，足以影响飞机的货物载重。现在想象，说的是difference，也可能是面漆比底漆重，这样就weaken了>_<但是其他选项怎么看都不像，没印象了，残念。

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27宗教祭祀
  V1其中有一个说一个地方考古发现了一个圆形的遗址，说了一大堆证明这里以前养过动物，这已经很长了，后面有说了一大堆，什么4扇门和太阳成什么什么角度然后还有什么乱七八糟的一堆东西证明这个地方是一个宗教祭祀的地方。记得自己选的是过去宗教祭祀的地方都要用动物做祭品。

V2有一道逻辑题是说在一个圆形的什么东西地方发现了动物的遗体，专家开始认为这是储存动物的猪圈羊圈之类的，后来觉得不是，因为这个东西四面透风，不像是用于储存的，又有人说是祭祀用的，问加强祭祀的选项有:
1这个东西所在的地方离人类的主要居住区很远2 那个时代的祭祀会用到动物(我好像选了这个)

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比较像的两篇，供大家参考：
V1When an airplane is taken out of service for maintenance, it is often repainted as well, and during the repainting no other maintenance work can be done on the plane.In order to reduce maintenance time, airline officials are considering using a new nontoxic plastic film instead of paint.The film takes just as long to apply as paint does, but many other maintenance tasks can be carried out at the same time.
Which of the following, if true, is further evidence that using the film will help the airline officials achieve their goal?  
(A) Unlike paint, the film gives a milky tone to certain colors.
(B) At the end of its useful life, the film can be removed much more quickly than paint can.
(C) The film can be applied only by technicians who have received special training.
(D) The metal exteriors of airplanes have to be protected from high temperatures and caustic chemicals such as exhaust gases.
(E) Even at speeds considerably higher than the normal speed of a passenger jet, the film remains securely attached.
答案：B

V2Paint on a new airliner is usually applied in two stages:  first, a coat of primer, and then a top coat.  A new process requires no primer, but instead uses two layers of the same newly developed coating, with each layer of the new coating having the same thickness and weight as a traditional top coat.  Using the new process instead of the old process increases the price of a new aircraft considerably.
Which of the following, if true, most strongly indicates that it is in an airline's long-term economic interest to purchase new airliners painted using the new process rather than the old process?
(A) Although most new airliners are still painted using the old process, aircraft manufacturers now offer a purchaser of any new airliner the option of having it painted using the new process instead.
(B) A layer of primer on an airliner weighs more than a layer of the new coating would by an amount large enough to make a difference to that airliner's load-bearing capacity.
(C) A single layer of the new coating provides the aluminum skin of the airliner with less protection against corrosion than does a layer of primer of the usual thickness.
(D) Unlike the old process, the new process was originally invented for use on spacecraft, which are subject to extremes of temperature to which airliners are never exposed.
(E) Because the new coating has a viscosity similar to that of a traditional top coat, aircraft manufacturers can apply it using the same equipment as is used for a traditional top coat.
答案是B