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Astronomer: Observations of the Shoemaker-Levi comet on its collision course with Jupiter showed that the comet broke into fragments before entering Jupiter's atmosphere in 1994, but they did not show how big those fragments were. Nevertheless, some indication of their size can be inferred from spectrographic analyses of Jupiter's outer atmosphere. After the fragments' entry, these analyses revealed unprecedented traces of sulfur. The fragments themselves almost certainly contained no sulfur, but astronomers believe that the cloud layer below Jupiter's outer atmosphere does contain sulfur. Since sulfur would have seeped into the outer atmosphere if comet fragments had penetrated this cloud layer, it is likely that some of the fragments were at least large enough to have passed through Jupiter's outer atmosphere without being burned up.

In the astronomer's argument, the two portions in boldface play which of the following roles?

正确答案: C

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[原创]2007年6月CR,AWA滚动总结

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楼主
发表于 2007-6-2 23:51:00 | 只看该作者

[原创]2007年6月CR,AWA滚动总结

2007年6月CR和AWA机经滚动总结
  

总结作者:ShangGMAT  
郑重声明:

欢迎转贴,但转贴请于醒目位置注明此机经总结来源于:

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2007年6月原始JJ总结从6月1日开始,截止于6月30日
 
鉴于ETS换题库时间的不确定性,请各位参看2006年6月JJ和2007年5月JJ

 祝大家取得好成绩!!!!


[此贴子已经被作者于2007-6-5 12:13:40编辑过]
沙发
发表于 2007-6-3 00:03:00 | 只看该作者
mm辛苦啦
板凳
 楼主| 发表于 2007-6-3 00:12:00 | 只看该作者

1Cindydai0923 61上海 740 M51 V38

 

CR就比较郁闷了,没好好看,现在也回忆不出什么了……

106. The following appeared as part of a business plan by the Capital Idea Investment firm. “Currently more and more books are becoming available in electronic form — either free of charge on the Internet or for a very low price per book on CD-ROM.* People who would not pay bookstore prices will now have access to whatever book they want from their home or work computers. Consequently, literary classics are likely to be read more widely than ever before: 72 percent of those responding to a recent online survey said they would read books in electronic form, and 81 percent said they believed that reading classic works was important. Given this newly developing market, we should invest in E-Classics, a new company that sells electronic versions of literary classics.”

“It is unrealistic to expect individual nations to make, independently, the sacrifices necessary to conserve energy. International leadership and worldwide cooperation are essential if we expect to protect the world’s energy resources for future generations.” Discuss the extent to which you agree or disagree with the opinion stated above. Support your views with reasons and/or examples from your own experience, observations, or reading.


[此贴子已经被作者于2007-6-5 11:47:59编辑过]
地板
 楼主| 发表于 2007-6-3 00:24:00 | 只看该作者

AWA考频表

argument

issue

频率
            

题号
            

=9

 

 

 

 

8

 

 

 

 

7

 

 

 

 

6

 

 

 

 

5

 

 

 

 

4

 

 

 

 

3

 

 

 

 

2

 

 

 

 

1

106   28 

9

频率
            

题号
            

=9

 

 

 

 

8

 

 

 

 

7

 

 

 

 

6

 

 

 

 

5

 

 

 

 

4

 

 

 

 

3

 

 

 

 

2

 

 

 

 

1

2   68

100


[此贴子已经被作者于2007-6-5 12:03:13编辑过]
5#
发表于 2007-6-3 16:15:00 | 只看该作者

支持!

6#
 楼主| 发表于 2007-6-5 11:52:00 | 只看该作者

2. Dahu 6月2日 北美 680 M49 V33

[face=楷体_GB2312]CR 31 新法规要求医院里的护士病人比从1:6提高到1:5,所以新法规实施以后,会吸引很多附近省份的护士过来。问weaken 选了附近省份的护士也很紧缺了还有一个题说某杂志准备取消所有宣传野生植物多么好的文章和广告,因为这些花不易培植,人们把野生的花儿都移到自己家——可是大部分都养不活。问支持 5 调查发现医药代表每推销一种药都要上门3次,然后什么成本啊什么乱七八糟的,反正就是得出这样推销药不make profit,问weaken. 我选了医药代表每次都同时推销2-3种药 3.开采煤成气要把气层上面的水排掉,而这些水就完全被浪费了.排出来的水送给农民去浇地,问对农民的生产有害?我选的是含这种东东的水的灌溉的土壤不利于作物生长...土地会变贫瘠之类的那一项[/face]

AWA AA: The following appeared in the opinion column of a financial magazine: “On average, middle-aged consumers devote 39 percent of their retail expenditure to department store products and services, while for younger consumers the average is only 25 percent. Since the number of middle-aged people will increase dramatically within the next decade, department stores can expect retail sales to increase significantly during that period. Furthermore, to take advantage of the trend, these stores should begin to replace some of those products intended to attract the younger consumer with products intended to attract the middle-aged consumer.” Discuss how well reasoned . . . etc. AI: “If a nation is to ensure its own economic success, it must maintain a highly competitive educational system in which students compete among themselves and against students from other countries.” Discuss the extent to which you agree or disagree with the opinion stated above. Support your views with reasons and/or examples from your own experience, observations, or reading.


[此贴子已经被作者于2007-6-5 12:00:49编辑过]
7#
 楼主| 发表于 2007-6-5 12:06:00 | 只看该作者

3清如水  64广州 760 M51 V41

  CR 有道BF题,说有个陨石还是什么撞到火星还是什么的大气层上,然后喷出x。接着说那个陨石还是什么的不含x,只有足够大的陨石能导致内部大气层喷出x。因此,可以推导出这个陨石什么的很大。我记得平时有做过这道题,但不知道是GWD还是OG,刚才想找没找到。如果有谁知道是在哪的话帮忙贴出来吧。我记得我选的是两个BF都是evidence AA28. The following appeared in the editorial section of a local newspaper. “Commuter use of the new subway train is exceeding the transit company’s projections. However, commuter use of the shuttle buses that transport people to the subway stations is below the projected volume. If the transit company expects commuters to ride the shuttle buses to the subway rather than drive there, it must either reduce the shuttle bus fares or increase the price of parking at the subway stations.” AI68. “Since the physical work environment affects employee productivity and morale, the employees themselves should have the right to decide how their workplace is designed.” Discuss the extent to which you agree or disagree with the opinion stated above. Support your views with reasons and/or examples from your own experience, observations, or reading.


[此贴子已经被作者于2007-6-5 12:09:31编辑过]
8#
 楼主| 发表于 2007-6-5 12:11:00 | 只看该作者

谢谢支持  祝大家考个好成绩!!

9#
发表于 2007-6-6 20:30:00 | 只看该作者
陨石这个我也见过,遇到bf好像没做对一题
10#
发表于 2007-6-6 21:01:00 | 只看该作者
谢谢
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