半岛姐妹复习日记

baobao1010

oh！明白了，谢谢，亲爱的小F。

亲个！

文明

我的小美不喜欢我叫她小美，谁让我那么爱她，只好听她的，小F的逻辑：怎么比费费还长的题干和选项，逼我做阅读么，倒！答案是C么？

1、Political advocacy groups have begun to use information services to disseminate information that is then accessed by the public via personal computer.  Since many groups are thus able to bypass traditional news sources, whose reporting is selective, and to present their political views directly to the public,

information services present a more balanced picture of the complexities of political issues than any traditional news source presents.

Which of the following is an assumption on which the argument above depends?【多数使用架桥或者逆反说法来切入解答】

因为使用网络更加直接面对公众，因此政治使用网络发布信息比任何传统的渠道反映更加和谐的政治局面。【公众可直接从网路获取信息＝＝政治局面和谐， GAP：公众直接获取的信息是真实的，不受政府操控的】

A.  Information services are accessible to enough people to ensure that political advocacy groups can use these services to reach as large a percentage of the public as they could through traditional news sources.【原文已讲accessed by the public via personal computer
            ，再加以确认并不能作为assumption】

B.  People could get a thorough understanding of a particular political issue by sorting through information provided by several traditional news sources, each with differing editorial biases.【如果是削弱题型，可以选这个】

C.  Information on political issues disseminated through information services does not come almost entirely from advocacy groups that share a single bias.【我选C】

D.       Traditional news sources seldom report the views of political advocacy groups accurately.【没有讲网路是否也有同样弊端】

E.  Most people who get information on political issues from newspapers and other traditional news sources can readily identify the editorial biases of those sources.【我认为BDE有一个共通点，都是讲传统信息来源的情况，而不是讲网路，所以误入歧途】

 

Lawmaker: Raising taxes is not the only means of reducing government debt. The government’s stockpile of helium is worth 25 percent more, at current market prices, than the debt accumulated in acquiring and storing it. Therefore, by selling the helium, the government can not only pay off that debt but reduce its overall debt as well.

 政府氦储备按现行市价出售比囤积这些氦储备而累积的债务增值25％＝＝＝出售不仅可以偿还债务（that debt指代的是囤积氦储备而累积的债务）还可以减轻总体负债。GAP：能够按现行价格成功出售氦储备（才能超越本息获得利润）

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

A.     The government has no current need for helium

B.     Twenty-five percent of the debt the government has accumulated in Stockpiling helium is not an insignificant portion of the government’s Total debt. （是对原文意思的展开叙述——如果氦储备对应的债务占比很大，那么成功清偿的总体债务就比较多，但不能作为assumption，就算取非，也不影响原文——占比不大，但是有利润的话还是可以偿还自身债务和一点点额外债务）

C.      It is not in the lawmaker’s interest to advocate raising taxes as a Means of reducing government debt.

D.     Attempts to sell the government’s helium will not depress the market Price of helium by more than 25 percent
            （正好补充了出售储备获得的资金跟偿还债务情况的GAP）

E.      The government will not incur any costs in closing its facilities for stockpiling helium.

我不是NN，顶多就是老人，大家敬老就好啦

spzeng

Teachers are effective only when they help their students become independent learners. Yet not until teachers have the power to make decisions in their own classrooms can they enable their students to make their own decisions. Students’ capability to make their own decisions is essential to their becoming independent learners. Therefore, if teachers are to be effective, they must have the power to make decisions in their own classrooms.

According to the argument, each of the following could be true of teachers who have enabled their students to make their own decisions EXCEPT:

(A) Their students have not become independent learners.

(B) They are not effective teachers.

(C) They are effective teachers.

(D) They have the power to make decisions in their own classrooms.

(E) They do not have the power to make decisions.

spzeng

求解

文明

OMG，这是GMAT的CR题吗？好奇特，感觉是一个作文题目，然后列出一堆提纲，让考生从中选择展开叙述......实在晕

答案是（E）吗？have enabled 前提必须有have the power to make decisions（D） ，只有（E）是矛盾的，所以“must not be true”；ABC都是“可能”的（具有不确定性）。

小猪sisi

Teachers are effective only when they help their students become independent learners. Yet not until teachers have the power to make decisions in their own classrooms can they enable their students to make their own decisions. Students’ capability to make their own decisions is essential to their becoming independent learners. Therefore, if teachers are to be effective, they must have the power to make decisions in their own classrooms.

According to the argument, each of the following could be true of teachers who have enabled their students to make their own decisions EXCEPT:

(A) Their students have not become independent learners.----存在teachers who have enabled their students to make their own decisions 的可能，因为这句话等于什么都没说

(B) They are not effective teachers.——Teachers are effective only when they help their students become independent learners说了老师不能让学生indenpendent learners,而make decisions  决定independent ,反之不代表成立，所以，这帮老师还是有enabled their students to make their own decisions 的可能

(C) They are effective teachers.和a一样，等于没说 与enabled their students to make their own decisions 无关

(D) They have the power to make decisions in their own classrooms.这个最直接能推出这帮老师可以enabled their students to make their own decisions
            

(E) They do not have the power to make decisions.与d正好相反，所以，不可能了就

小猪sisi

好像说得很不清楚

再来一遍，一句一句的来,我得出的逻辑关系是这样的

Teachers are effective ===>teachers have the power to make decisions in their own classrooms====〉they enable their students to make their own decisions===〉Students  become independent learners  ===〉Teachers are effective 以上关系没有表示当出现否定的情况

if teachers are to be effective, they must have the power to make decisions in their own classrooms.只说了老师能effective ,就能have power to make decisions in their own classrooms没有说老师不effective就不have the power to make decisions in their own classrooms

spzeng

有答案对的，但是没有解释很完整的，大家再好好思考一下。我觉得这道题挺有特点的。

qianrene

这题选E呀

费费的题很象，搞清楚必要条件，充分条件什么的

和白白同学说的一样

They do not have the power to make decisions.然后就不能enable their students to make their own decisions

NOT UNTIL是必要条件

teachers have the power to make decisions in their own classrooms -》they can enable their students to make their own decisions.-》Students becoming independent learners. -》teachers are effective, （they must have the power to make decisions in their own classrooms.）

[此贴子已经被作者于2007-10-10 22:11:04编辑过]

文明

宝宝加油，当做跑马拉松，轻松的起跑，遇到极点会难受，稳住了，过了就会顺利跑到终点，然后你就是我们的冠军！

白白姐姐和其她妹妹们一直一直在给你祝福......