2006年8月队请进！欢迎大家来讨论

哈佛情人

以下是引用allen0018在2006-7-1 0:44:00的发言：

Questions 102-103

The brains of identical twins are genetically identical. When only one of a pair of identical twins is a schizophrenic, certain areas of the affected twin’s brain are smaller than corresponding areas in the brain of the unaffected twin. No such differences are found when neither twin is schizophrenic. Therefore, this discovery provides definitive evidence that schizophrenia is caused by damage to the physical structure of the brain.

做题的方法。 If the statements on which the conclusion above is based are all true, each of the following could be true EXCEPT:

 

 

A.        People who lack a genetic susceptibility for the disease will not develop schizophrenia

B.        Medications can control most of the symptoms of schizophrenics share many of the characteristics found in those of people without the disorder

C.        The brains of schizophrenics share many of the characteristics found in those of people without the disorder

D.       It will eventually be possible to determine whether or not someone will develop schizophrenia on the basis of genetic information alone

E.        Brain abnormalities associated with schizophrenia are the result of childhood viral infections that inhibit the development of brain cells

我想知道你们怎么做的，是找关键的矛盾还是一个个来？？？

做这种题就是找一个必错的，5个选项中有一个能推出来是错误的，也就是和原文不符的。其它的4个要么是对的要么是可对可错的。

哈佛情人

以下是引用allen0018在2006-7-1 0:48:00的发言：

91. Leachate is a solution, frequently highly contaminated, that develops when water permeates a landifill’s site. If and only if the landfill’s capacity to hold liquids is exceeded does the leachate escape into the environment, generally in unpredictable quantities. A method must be found for disposing of leachate. Most landfill leachate is sent directly to sewage treatment plants, but not all sewage plants are capable of handling the highly contaminated water.

 

 

Which one of the following can be inferred from the passage?

 

 

A.        The ability to predict the volume of escaping landfill leachate would help solve the disposal problem.

B.        If any water permeates a landfill, leachate will escape into the environment.

C.        No sewage treatment plants are capable of handling leachate.

D.       ？？？？？？Some landfill leachate is sent to sewage treatment plants that are incapable of handling it.

E.        If leachate does not escape from a landfill into the environment, then the landfill’s capacity to hold liquids has not been exceeded.

d     原文只说明并非所有的污水灌溉的植物都有能力处理这种被高度污染的水，没说some Leachate一定是被送去浇那些无此能力的植物。

我觉得解释不太对， 我做infer 题现在觉得当成must be true作好像更好

大家觉得呢？？？

正确答案E就是文中的逆否命题。有充要条件，逆否命题成立。做Infer提不要想多余的，时刻牢记白痴原则。

哈佛情人

有道Lsat CR请教

The high cost of productions is severely limiting which operas are available to the public. These costs necessitate reliance on large corporate sponsors, who in return demand that only the most famous operas be produced. Determining which operas will be produced should rest only with ticket purchasers at the box office, not with large corporate sponsors. If we reduce production budgets so that operas can be supported exclusively by box-office receipts and donations from individuals, then the public will be able to see less famous operas.

Which one of the following, if true, would weaken the argument?

(A) A few ticket purchasers go to the opera for the sake of going to the opera, not to see specific operatic productions.

(B) The reduction of opera production budgets would not reduce the desire of large corporate sponsors to support operas.

(C) Without the support of large corporate sponsors, opera companies
                    could not afford to produce any but the most famous of operas.

(D) Large corporate sponsors will stop supporting opera productions if they are denied control over which operas will be produced.
            

(E) The combination of individual donations and box-office receipts cannot

To weaken...

在答案C,和D中犹豫不定~~~The Answer is C.

虽然选对了，但看着C和D选项还觉得不舒服。。。。

谢谢各位NN及GG和MM

pumpkin

allen0018&哈佛情人,

个人建议不要在梦之队日记里面讨论单题，会非常难以查询，对将来的复习不利。

建议在GMAT各个专区发单贴讨论题目。

可以把链接复制到梦之队日记来吸引大家过去讨论。

 

[此贴子已经被作者于2006-7-1 5:31:24编辑过]

jdmg

哈佛情人很明显是C，D是无关呀，根本没说到Famous和Less famous opera的问题。肯定不对呀！

另外，上面大家说的Taotao是什么？我怎么没见过？

allen0018

(D) Large corporate sponsors will stop supporting opera productions if they are denied control over which operas will be produced.  

是支持，正好说明了计划的可行性

计划本身就是叫 Large corporate sponsors  走开

前提：If we reduce production budgets so that operas can be supported exclusively by box-office receipts and donations from individuals,

结论：then the public will be able to see less famous operas.

削弱的方法：断桥

lexie

以下是引用顾风在2006-6-30 19:02:00的发言：

7.1-7.2 og语法与逻辑,费费数学

7.3-7.7 taotao 1-5

7.8-7.9 og语法与逻辑,费费数学

7.10-7.14 taotao 6-10

7.15-7.16 og语法与逻辑，作文学习

7.17-7.21 taotao 11-15

7.22-7.23 og,作文，gwd总结

7.24-7.28 taotao 16-20, JJ,gwd总结

7.29-7.30 og,JJ，作文,gwd总结

7.31-8.4 taotao 21-25, JJ,gwd 总结

8.5-8.6 ogJJ,作文,gwd总结

8.7-8.11 taotao 26-完，作文模板筹划,JJ,gwd总结

8.12 prep,og,JJ,gwd总结，作文模板

8.13 og,JJ,gwd总结，prep，熟悉作文模板

8.14 所有错题浏览，og,JJ，熟悉作文模板

8.15 prep,og,JJ,所有错题浏览，熟悉作文模板

8.16考试

距离考试还有46天。。。

god bless us, god bless all cders

I do appreciate for  your absolutely awesome schedule.

Stay lucky.

allen0018

托福成绩有效期是多少啊？？？改了吗？？？

听说旧托改成一年了
真的吗？？？
希望大家告诉我
很着急！！！

顾风

以下是引用jdmg在2006-7-1 9:58:00的发言：

哈佛情人很明显是C，D是无关呀，根本没说到Famous和Less famous opera的问题。肯定不对呀！

另外，上面大家说的Taotao是什么？我怎么没见过？

taotao是gwd涛涛版。。。有31套

amy9301

8.31考 上海 报个到！

allen0018  的题目都很难啊！我是每一个都要看了才知道答案啊！脑袋里也蹦不出个框来，NN请教啊！