gwd-8-22

tangyuehua

以下是引用杀出血路在2005-6-20 1:52:00的发言：
old oil painting 和 old oil paint之间存在gap，答案就是如何弥补这个gap，应该是D。

虽然已经理解了为何选D，但是看了这个提醒之后更加理解啦！谢谢！

jiaojicao

up

天蝎座1107

GWD-1-17

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?

1. Bone flutes were probably the only musical instrument made by Neanderthals.
2. 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.
                       
3. 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.
4. Flutes are the simplest wind instrument that can be constructed to allow playing a diatonic scale.
5. 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.

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In parts of South America, vitamin-A deficiency is a serious health problem, especially among children. In one region, agriculturists are attempting to improve nutrition by encouraging farmers to plant a new variety of sweet potato called SPK004 that is rich in beta-carotene, which the body converts into vitamin A. The plan has good chances of success, since sweet potato is a staple of the region’s diet and agriculture, and the varieties currently grown contain little beta-carotene.

Which of the following, if true, most strongly supports the prediction that the plan will succeed?

1. The growing conditions required by the varieties of sweet potato currently cultivated in the region are conditions in which SPK004 can flourish.
2. The flesh of SPK004 differs from that of the currently cultivated sweet potatoes in color and texture, so traditional foods would look somewhat different when prepared from SPK004.无关
3. There are no other varieties of sweet potato that are significantly richer in beta-carotene than SPK004 is.
4. The varieties of sweet potato currently cultivated in the region contain some important nutrients that are lacking in SPK004.无关
5. There are other vegetables currently grown in the region that contain more beta-carotene than the currently cultivated varieties of sweet potato do.削弱

都是在试图推测某结论成立的时候跑出来一个选项说,没有一个SUBJECT比可以导致这个结论的直接前提更...样,但是如果把这个选项取非就发现,其实是不是有这么一个SUBJECT并不会对原文成立有影响.

以上内容均引用自:

http://forum.chasedream.com/dispbbs.asp?boardid=24&replyid=1272523&id=76544&page=1&skin=0&Star=3

其实都是无关!!!这道oil painting题其实也一样的!!!

而且你再仔细看结论最后说什么!!!

without endangering their Renaissance oil paintings.

那么讨论除了Renaissance oil paintings以外的其他东西有什么意思呢!!!

还是lawyer说的结论的特殊性和具体性啊!!!这样理解好了才可以运用无关排除那些迷惑我们的现象!!!

greatchina

you are so good at summarize,天蝎座1107

alanis_liu

题干已经说了even old oil paint is unaffected by wide fluctuations in temperature and humidity，老油画不会受影响，那么肯定就是油画中所有的成分都不会受到影响啊，题干已经都说明白了，再选D还有意义吗？

题干是说，因此，博物馆可以放开这些标准从而“达到省钱的目的”，如果博物馆还有其他对湿度温度敏感的item，那么就达不到省钱的目的啊，我选的是C，请大家指教