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标题: GWD-3-Q18 [打印本页]

作者: andylouis 时间: 2008-1-31 22:28
标题: GWD-3-Q18

1. GWD-3-Q18:

Which of following most logically completes the argument?

The last members of a now-extinct species of a European wild deer called the giant dear lived in Ireland about 16,000 years ago. Prehistoric cave paintings in France depict this animal as having a large hump on its back. Fossils of this animal, however, do not show any hump. Nevertheless, there is no reason to conclude that the cave paintings are therefore inaccurate in this regard, since ______.

some prehistoric cave paintings in France also depict other animals as having a hump
fossils of the giant deer are much more common in Ireland than in France
animal humps are composed of fatty tissue, which dose not fossilize
the cave paintings of the giant deer were painted well before 16,000 years ago
only one currently existing species of deer has any anatomical feature that even remotely resembles a hump

为什么是C

作者: bingtanghulu 时间: 2008-1-31 22:57

说是脂肪组织不会变成化石，所以看到的壁画跟化石有出入，也不能说明什么。

作者: andylouis 时间: 2008-1-31 23:11

谢谢能不能翻译一下我还是糊涂的

作者: bingtanghulu 时间: 2008-1-31 23:22

大概意思是说：在法国，一些壁画描绘这种巨鹿是有驼峰的，而挖掘出来的化石没有显示出这种鹿有驼峰，但是这也不能说明壁画是不准确的，

因为，动物的驼峰是由脂肪组织构成的，（脂肪组织）不会石化。

作者: andylouis 时间: 2008-1-31 23:30
明白了很感谢

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