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标题: OG－256 [打印本页]

作者: allen0018 时间: 2006-3-20 15:06
标题: OG－256
. Information in the passage indicates that the author would most probably regard which of

following statements as INCORRECT?

(A) Coastal mangrove forests are usually zonal.

(B) Hurricanes interrupt the process of accretion and succession that extends existing shorelines.

(D) Plants with the highest metabolic efficiency in a given habitat tend to exclude other plants from that habitat. (C)

(E) Shoreline in areas with weak currents and trides are more likely to be extended through the porocess of accumulation of sediment than are shorleines with strong currents and tides.

Recently the universal application of Davis’s succession paradigm has been challenged. It appears

that in areas where weak currents and weak tidal energies allow the accumulation of sediments,

mangroves will follow land formation and accelerate the rate of soil accretion; succession will

proceed according to Davis’s scheme. But on stable coastlines, the distribution of mangrove

species results in other patterns of zonation; “land building” does not occur.

为什么E 没有错哪？？？文章中没有比较啊

不是比较对象要严格的在文章出现马？？？文章是小海和STABLE 比阿，不是大和小比阿～～～

谢谢

作者: wnlovess 时间: 2007-4-6 11:47

我觉得这道题是问作者认为不正确的，可是文中只是比较了两个不同的观点，那么怎么可以断定是作者的观点的呢？

还是不太理解原文的意思，反对者的观点到底和D的观点的区别在哪里呢？不太理解,coast=?shore

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