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OG 10阅读的两道题,请大家帮忙分析一下

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楼主
发表于 2007-7-27 16:57:00 | 只看该作者

OG 10阅读的两道题,请大家帮忙分析一下

OG 10-第5篇 简述-胚胎分离 

P328-25. It can be inferred from the passage that the morphogenetic determinants present in the early embryo are

(C) inactive until the embryo cells become irreversibly committed to their final function

(E) present in larger quantities than is necessary for the development of a single individual

答案为E。原文31行-“In the unfertilized egg, the substances are inactive and are not distributed homogeneously. When the egg is fertilized, the substances become active and, presumably, govern the behavior of the genes they interact with.” 这不就是C的改写吗?E实在是很难推理,我首先排除的就是E。

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OG 10-第16篇  简述-相关产品联合取得竞争优势

P351-99. The alignment of producers of VHS-format VCR’s with producers of prerecorded videotapes is most similar to which of the following?

(B) The alignment of an automobile manufacturer with an automotive glass company whereby the manufacturer agrees to purchase automobile windshields only from that one glass company

(C) The alignment of an automobile manufacturer with a petroleum company to ensure the widespread availability of the fuel equired by a new type of engine developed by the manufacturer.

 答案是C。我搞不清BC的区别


[此贴子已经被作者于2007-7-27 17:02:30编辑过]
沙发
发表于 2007-7-28 16:10:00 | 只看该作者

http://forum.chasedream.com/dispbbs.asp?boardID=25&ID=29139&page=1

请mm去讨论连接汇总篇看看nn的 讨论,OG10的东东不仅ETS早有定论,而且nn从各个角度都讨论过了,这样可以节省你很多时间!

 

板凳
发表于 2007-8-1 10:09:00 | 只看该作者

When the egg is fertilized, the substances become active

until fertilized 和

until the embryo cells become irreversibly committed to their final function不是同一时间.

应该是before fertilized.,fertilized,然后是the embryo cells become irreversibly committed to their final function这样的时间顺序吧?


[此贴子已经被作者于2007-8-2 5:17:35编辑过]
地板
发表于 2007-8-1 10:26:00 | 只看该作者

VHS-format VCR’s with producers of prerecorded videotapes

prerecorded videotapes 是用VHS-format VCR’s来播放的,没有prerecorded videotapes,VHS-format VCR’s也叫VCR,prerecorded videotapes不是VCR的一部分.

fuel不是engine的一部分,是 engine使用的东西.

The alignment of an automobile manufacturer with an automotive glass company whereby the manufacturer agrees to purchase automobile windshields only from that one glass company句中windshields是automobile的一部分,


[此贴子已经被作者于2007-8-1 10:33:26编辑过]
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