babypace暂别G

babypace

今天语法讨论的心得是：做题粗糙。对于很多语法的考点的标志不敏感

难怪第一阶段总是无法提高语法，大力气小收获。下面要开个方给自己：多思考语法的考点，通过对每题考点的提炼，来练习敏感度。

希望下次讨论我有点进步了

linda05312

baby 加油啊！！！

babypace

谢谢linda，呵呵。一起努力吧。

vincent0330

好久没来......cheer up!!

做SC的同时, 别忘CR与RC的每日练习.....

babypace

恩。谢谢狗狗。两个都不敢忘。每天在ＣＲ区讨论问题。希望慢慢进步

面对沧海，一声笑

我在CR上见过你

babypace

呵呵，当然。我不说假话的。

bettyamen

  

112.12 GWD-13-Q22:

In a certain wildlife park, park rangers are able to track the movements of many rhinoceroses because those animals wear radio collars.  When, as often happens, a collar slips off, it is put back on.  utting a collar on a rhinoceros involves immobilizing the animal by shooting it with a tranquilizer dart.  Female rhinoceroses that have been frequently recollared have significantly lower fertility rates than uncollared females.  robably, therefore, some substance in the tranquilizer inhibits fertility.

Which of the following is an assumption on which the argument depends?

1. The dose of tranquilizer delivered by a tranquilizer dart is large enough to give the rangers putting collars on rhinoceroses a generous margin of safety.

2. The fertility rate of uncollared female rhinoceroses in the park has been increasing in the past few decades.

3. Any stress that female rhinoceroses may suffer as a result of being immobilized and handled has little or no negative effect on their fertility.

4. The male rhinoceroses in the wildlife park do net lose their collars as often as the park’s female rhinoceroses do.

   E.The tranquilizer used in immobilizing rhinoceroses is the same as the tranquilizer used in working with other large mammals.

这题为什么选C呢，我是在A和C 之间想了很久，但因为不太理解C 的意思所以放弃选C，那个any stress指的是什么, Thank you babyleader to figure out the problem.

babypace

以下是引用bettyamen在2005-1-21 12:40:00的发言：
  

112.12 GWD-13-Q22:

In a certain wildlife park, park rangers are able to track the movements of many rhinoceroses because those animals wear radio collars.  When, as often happens, a collar slips off, it is put back on.  utting a collar on a rhinoceros involves immobilizing the animal by shooting it with a tranquilizer dart.  Female rhinoceroses that have been frequently recollared have significantly lower fertility rates than uncollared females.  robably, therefore, some substance in the tranquilizer inhibits fertility.

Which of the following is an assumption on which the argument depends?

1. The dose of tranquilizer delivered by a tranquilizer dart is large enough to give the rangers putting collars on rhinoceroses a generous margin of safety.
   



2. The fertility rate of uncollared female rhinoceroses in the park has been increasing in the past few decades.
   



3. Any stress that female rhinoceroses may suffer as a result of being immobilized and handled has little or no negative effect on their fertility.
   



4. The male rhinoceroses in the wildlife park do net lose their collars as often as the park’s female rhinoceroses do.
   

   E.The tranquilizer used in immobilizing rhinoceroses is the same as the tranquilizer used in working with other large mammals.

这题为什么选C呢，我是在A和C 之间想了很久，但因为不太理解C 的意思所以放弃选C，那个any stress指的是什么, Thank you babyleader to figure out the problem.

mh,这题为什么你看A顺眼呢？我做了一下这题，一开始就派出A的，看到B我犹豫一下，继续看到C，感觉是典型他因派出型答案，D，E都不对。接下来，我说说我大概是怎么个思考过程。

A说镇静剂的剂量大到足够让护园人能安全的工作，即使连很小的危险可能性都不让有。这个不是架设，因为我觉得虽然我们从中知道镇静剂的量很大，但是我们不知道这个量是否对母犀牛的生殖能力产生影响。所以是个没有给出确定因素的选项，排除。而且这个选项给出的东西就是题目的推论，只是换个说法证明剂量大而已。

B说了没有带跟踪器的母犀牛的生殖能力近年来上升了。我看了以后想到，这个可能是有点点沾边，没有深入想下去，再看下面的选项

C说母犀牛被固定和处理不会给它们带来一点点地导致生殖能力下降的压力。这个就是个好的架设了，基本上不看其他选项，我也可以80%断定这个是答案。如果把C倒过来说，也就是取非，母犀牛的生殖能力可能是受到了固定和处理过程产生压力的影响而下降的，那么就否定了是镇静剂造成的影响，那么原推论就不成立了。

D说公犀牛没有那么容易掉落跟踪器。我们从中推出，它们更少被固定处理，打镇静剂，带回跟踪器这一系列过程。那么我们可以推出，它们的生殖能力较少可能被影响。但是D始终没有派出掉可能是压力而不是镇静剂造成生育能力下降的因素，所以我认为是不对的。也可以把D取非，原推论还是存在的。

E说镇静剂的量和用在其他大哺乳动物身上的一样。这个选项有点无关哦。

总之，我看到Ｃ后基本就觉得是答案了，除非Ｄ和E里有特别的说法，我没有想到的说法，我会考虑和比较。

上面是我的理解。你看看，我们再讨论。

jonasjin

Can I join your group?

I have been studying for GMAT nearly four months (full -time) and plan to sit the exam on 29th of March. I have been studying English since May of 2003 from basic level( I studied Japanese as the first foreign language  in my middle school and university)

I have studied OG SC for 5times and now I am doing 'yufa daquan', but the progress really get me down. Three months ago, before I started my grammar studies, I can answer about 54% correctly and now the average rate is 62%(one minute and 20second per question). It really doesn't mach with what did for it. I am going to memorise the OG question. What do you think?

My reading was about 65%- before Christmas- and since then I am studying LSAT. Although I haven't finished it, I don't think it will have very good effect on me.

The preparation is so hard that sometimes really get me down. I am in London and feel in the middle of no where, because I don' t have time to make friends. It is very good to talk to somebody who have something in common with.