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The irradiation of food kills bacteria and thus retards spoilage. However, it also lowers the nutritional value of many foods. For example, irradiation destroys a significant percentage of whatever vitamin B1 a food may contain. Proponents of irradiation point out that irradiation is no worse in this respect than cooking. However, this fact is either beside the point（离题）, since much irradiated food is eaten raw, or else misleading, since _______.

A. many of the proponents of irradiation are food distributors who gain from food’s having a longer shelf life

B. it is clear that killing bacteria that may be present on food is not the only effect that irradiation has

C. cooking is usually the final step in preparing food for consumption, whereas irradiation serves to ensure a longer shelf life for perishable foods

D. certain kinds of cooking are, in fact, even more destructive of vitamin B1 than carefully controlled irradiation is

E for food that is both irradiated and cooked, the reduction of vitamin B1 associated with either process individually is compounded

不是很理解，为什么E是midleading？

谢谢！

作者: pallasgrace 时间: 2009-2-3 17:44

GWD1-Q17:

The spacing of the four holes on a fragment of a bone flute excavated at a Neanderthal campsite is just what is required to play the third through sixth notes of the diatonic scale—the seven-note musical scale used in much of Western music since the Renaissance. Musicologists therefore hypothesize that the diatonic musical scale was developed and used thousands of years before it was adopted by Western musicians.

Which of the following, if true, most strongly supports the hypothesis?

A. Bone flutes were probably the only musical instrument made by Neanderthals.

B. No musical instrument that is known to have used a diatomic scale is of an earlier date than the flute found at the Neanderthal campsite.

C. The flute was made from a cave-bear bone and the campsite at which the flute fragment was excavated was in a cave that also contained skeletal remains of cave bears.

D. Flutes are the simplest wind instrument that can be constructed to allow playing a diatonic scale.

E. The cave-bear leg bone used to make the Neanderthal flute would have been long enough to make a flute capable of playing a complete diatonic scale.

不明白熊和乐器有什么关联啊$$

作者: christinawu 时间: 2009-3-3 00:05

谢谢，有没有GWD-TN-17 37 的讨论贴？？？？

37. GWD26-Q37

Sound can travel through water for enormous distances, prevented from dissipating its acoustic energy as a result of boundaries in the ocean created by water layers of
different temperatures and densities.

A. prevented from dissipating its acoustic energy as a result of

B. prevented from having its acoustic energy dissipated by

C. its acoustic energy prevented from dissipating by

D. its acoustic energy prevented from being dissipated as
a result of

E. preventing its acoustic energy from dissipating by

作者: ilhht 时间: 2009-3-28 10:42
没有看到GWD32在哪里？

作者: meteor880826 时间: 2009-3-30 10:22
哭~找了好久总算找到了~

作者: meteor880826 时间: 2009-3-30 10:23
感谢感谢~前辈们~恩~

作者: StanleyL 时间: 2009-7-24 15:02
没发现GWD32在哪？

作者: huangrongsta 时间: 2009-7-26 15:17

怎么没有13到20的讨论呢?很希望看到啊~

作者: 阿彻 时间: 2009-7-27 23:02
gwd-16呢？！！！！！！继续啊~~~~~

作者: x2008nzu 时间: 2009-8-21 15:12

万分感谢~~~真是万分感谢

作者: Airry 时间: 2009-8-21 15:31

ding~

作者: kukumalume 时间: 2009-9-14 10:48

gratitude!

作者: emyzhong2009 时间: 2009-9-15 21:42
太强大了。。。
感动得稀里哗啦。

作者: 漩涡鸣人 时间: 2009-12-9 15:14
有没有GWD32的讨论贴啊

作者: 路人乙 时间: 2009-12-10 07:12
Mark, thank you

作者: feir2004 时间: 2010-3-30 03:43
gwd 24-41
http://forum.chasedream.com/dispbbs.asp?BoardID=23&ID=7
链接是不是错了？请版主确认！

作者: woliger 时间: 2010-4-29 07:43
请教一下，我下载了gwd31套GWD31套完全版http://forum.chasedream.com/GMAT_Preparation/thread-165832-1-1.html）但题目与讨论区的题号完全对应不上（http://forum.chasedream.com/GMAT_SC/thread-144309-1-1.html）
例如gwd31套里第一套第一题为：Q1:
According to a survey of graduating medical students conducted by the Association of American Medical Colleges, minority graduates are nearly four times more likely than are other graduates in planning to practice in socioeconomically deprived areas
而讨论区里gwd1-1为：
GWD1-1题目如下:
During her presidency of the short-lived Woman’s State Temperance Society (1852-1853), Elizabeth Cady Stanton, as she was a staunch advocate of liberalized divorce laws, scandalized many of her most ardent supporters in her suggestion that drunkenness should be made sufficient cause for divorce.

请教我如何才能正确的对应呢？急，谢谢各位

作者: bowow 时间: 2010-6-28 14:14
gwd 24-41
http://forum.chasedream.com/dispbbs.asp?BoardID=23&ID=7

这个链接给错了~~

作者: sslee8778960 时间: 2011-7-13 18:52
赶快Mark下--------

作者: 全麦面包包 时间: 2013-8-4 14:30
mark，扫GWD了

作者: 醒醒Shine 时间: 2014-3-24 18:19
宝贴留名！正在刷PREP08，随时翻阅和大家讨论啦。

作者: dream2015 时间: 2014-6-29 18:42

cd小兵发表于 2005-11-29 11:16
gwd 7-39 同下 gwd 12-39 http://forum.chasedream.com/dispbbs.asp?BoardID=23&ID=56349http://forum.chas ...

多谢整理，太赞了！！

作者: Norris19 时间: 2014-10-19 08:54
此贴为备用收藏贴

作者: fangfanggmat 时间: 2015-11-24 20:23

cd小兵发表于 2005-11-29 11:15
[分享]GWD讨论汇总－(05年2月3日)～～～最近看到大家都在热烈地讨论GWD的题目，为方便大家快速查询以前的 ...

Mark一下！

作者: Congenial 时间: 2021-7-29 16:26
牛逼

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